The Feast of Tabernacles is known by several other names, some are not from the scriptures:
The Feast of Sukkot or Booths, since God commanded the Hebrews to live in temporary shelters for the seven days of the feast.
The Festival of Ingathering, since according to Lev. 23:39 it was to occur after the crops had been gathered. There was an agricultural component to this feast.
The Season of Our Joy--in contrast to the somber days of Blowing of Trumpets and Yom Kippur, Tabernacles was a time of great joy and celebration.
The Feast of Nations- ( this is a made up title ) but Zechariah 14:16-18 indicates that this is the one feast that will be celebrated by the nations, at the end.
The Festival of Dedication--according to I Kings 3, King Solomon dedicated the temple during the Feast of Tabernacles.
The Festival of Lights - ( this is a made up title ) one "tradition" associated with this feast was the illumination of the Temple, thus the feast came to be called the Festival of Lights. Real meaning, Yeshua is the LIGHT of this World!
The Feast - ( a made up title ) they say the joy of Sukkot was so great that it simply came to be known as the feast.
Booths - Sukkot
Exod.25 And let them make Me a sanctuary; that I may dwell among them. According to all that I shew thee, after the pattern of the tabernacle, and the pattern of all the instruments thereof, even so shall ye make it. And they shall make an ark of shittim wood:
Branch of the Lord - Righteous Branch
Isa.4  In that day shall the branch of the LORD be beautiful and glorious, and the fruit of the earth shall be excellent and comely for them that are escaped of Israel.
Jer.23 Behold, the days come, saith the LORD, that I will raise unto David a righteous Branch, and a King shall reign and prosper, and shall execute judgment and justice in the earth.
Jer.33 In those days, and at that time, will I cause the Branch of righteousness to grow up unto David; and he shall execute judgment and righteousness in the land.
Zech.3 Hear now, O Joshua the high priest, thou, and thy fellows that sit before thee: for they are men wondered at: for, behold, I will bring forth My servant the BRANCH.
Zech.6 And speak unto him, saying, Thus speaketh the LORD of hosts, saying, Behold the man whose name is The BRANCH; and he shall grow up out of his place, and he shall build the temple of the LORD:
Lev.23 Speak unto the children of Israel, saying, The fifteenth day of this seventh
month shall be the feast of tabernacles for seven days unto the LORD.
 On the first day shall be an holy convocation: ye shall do no servile work therein.
 Seven days ye shall offer an offering made by fire unto the LORD: on the eighth day shall be an holy convocation unto you; and ye shall offer an offering made by fire unto the LORD: it is a solemn assembly; and ye shall do no servile work therein.
 These are the feasts of the LORD, which ye shall proclaim to be holy convocations, to offer an offering made by fire unto the LORD, a burnt offering, and a meat offering, a sacrifice, and drink offerings, every thing upon his day:
 Beside the sabbaths of the LORD, and beside your gifts, and beside all your vows, and beside all your freewill offerings, which ye give unto the LORD.
 Also in the fifteenth day of the seventh month, when ye have gathered in the fruit of the land, ye shall keep a feast unto the LORD seven days: on the first day shall be a sabbath, and on the eighth day shall be a sabbath.
 And ye shall take you on the first day the boughs of goodly trees, branches of palm trees, and the boughs of thick trees, and willows of the brook; and ye shall rejoice before the LORD your God seven days.
 And ye shall keep it a feast unto the LORD seven days in the year. It shall be a statute for ever in your generations: ye shall celebrate it in the seventh month.
 Ye shall dwell in booths seven days; all that are Israelites born shall dwell in booths:
 That your generations may know that I made the children of Israel to dwell in booths, when I brought them out of the land of Egypt: I am the LORD your God.
 And Moses declared unto the children of Israel the feasts of the LORD.
Neh.8  And they found written in the law which the LORD had commanded by Moses, that the children of Israel should dwell in booths in the feast of the seventh month: And that they should publish and proclaim in all their cities, and in Jerusalem, saying, Go forth unto the mount, and fetch olive branches, and pine branches, and myrtle branches, and palm branches, and branches of thick trees, to make booths, as it is written.
Neh.11 And the rulers of the people dwelt at Jerusalem: the rest of the people also cast lots, to bring one of ten to dwell in Jerusalem the holy city, and nine parts to dwell in other cities.  And the people blessed all the men, that willingly offered themselves to dwell at Jerusalem.
Word made flash, dwelt among us
John.1: In the beginning was the Word, and the Word was with God, and the Word was God.
 The same was in the beginning with God.
 All things were made by him; and without him was not any thing made that was made.
 In him was life; and the life was the light of men.
 And the light shineth in darkness; and the darkness comprehended it not.
 There was a man sent from God, whose name was John.
 The same came for a witness, to bear witness of the Light, that all men through him might believe.
 He was not that Light, but was sent to bear witness of that Light.
 That was the true Light, which lighteth every man that cometh into the world.
 He was in the world, and the world was made by him, and the world knew him not.
 He came unto his own, and his own received him not.
 But as many as received him, to them gave he power to become the sons of God, even to them that believe on his name:
 Which were born, not of blood, nor of the will of the flesh, nor of the will of man, but of God.
 And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth.
Rev.21 And I heard a great voice out of heaven saying, Behold, the tabernacle of God is with men, and He will dwell with them, and they shall be his people, and God himself shall be with them, and be their God.
Deut.8 Who led thee through that great and terrible wilderness, wherein were fiery serpents, and scorpions, and drought, where there was no water; who brought thee forth water out of the rock of flint;
Cant.4  A fountain of gardens, a well of living waters, and streams from Lebanon.
Jer.2  For my people have committed two evils; they have forsaken me the fountain of living waters, and hewed them out cisterns, broken cisterns, that can hold no water.
Jer.17  O LORD, the hope of Israel, all that forsake thee shall be ashamed, and they that depart from me shall be written in the earth, because they have forsaken the LORD, the fountain of living waters.
Zech.14 And it shall be in that day, that living waters shall go out from Jerusalem; half of them toward the former sea, and half of them toward the hinder sea: in summer and in winter shall it be.
John.4: When therefore the Lord knew how the Pharisees had heard that Jesus made and
baptized more disciples than John,
 (Though Jesus himself baptized not, but his disciples,)
 He left Judaea, and departed again into Galilee.
 And he must needs go through Samaria.
 Then cometh he to a city of Samaria, which is called Sychar, near to the parcel of ground that Jacob gave to his son Joseph.
 Now Jacob's well was there. Jesus therefore, being wearied with his journey, sat thus on the well: and it was about the sixth hour.
 There cometh a woman of Samaria to draw water: Jesus saith unto her, Give me to drink.
 (For his disciples were gone away unto the city to buy meat.)
 Then saith the woman of Samaria unto him, How is it that thou, being a Jew, askest drink of me, which am a woman of Samaria? for the Jews have no dealings with the Samaritans.
 Jesus answered and said unto her, If thou knewest the gift of God, and who it is that saith to thee, Give me to drink; thou wouldest have asked of him, and he would have given thee living water.
 The woman saith unto him, Sir, thou hast nothing to draw with, and the well is deep: from whence then hast thou that living water?
 Art thou greater than our father Jacob, which gave us the well, and drank thereof himself, and his children, and his cattle?
 Jesus answered and said unto her, Whosoever drinketh of this water shall thirst again:
 But whosoever drinketh of the water that I shall give him shall never thirst; but the water that I shall give him shall be in him a well of water springing up into everlasting life.
 The woman saith unto him, Sir, give me this water, that I thirst not, neither come
hither to draw.
 Jesus saith unto her, Go, call thy husband, and come hither.
 The woman answered and said, I have no husband. Jesus said unto her, Thou hast well said, I have no husband:
 For thou hast had five husbands; and he whom thou now hast is not thy husband: in that saidst thou truly.
 The woman saith unto him, Sir, I perceive that thou art a prophet.
 Our fathers worshipped in this mountain; and ye say, that in Jerusalem is the place where men ought to worship.
 Jesus saith unto her, Woman, believe me, the hour cometh, when ye shall neither in this mountain, nor yet at Jerusalem, worship the Father.
 Ye worship ye know not what: we know what we worship: for salvation is of the Jews.
 But the hour cometh, and now is, when the true worshippers shall worship the Father in spirit and in truth: for the Father seeketh such to worship him.
 God is a Spirit: and they that worship him must worship him in spirit and in truth.
 The woman saith unto him, I know that Messias cometh, which is called Christ: when
he is come, he will tell us all things.
 Jesus saith unto her, I that speak unto thee am he.
 And upon this came his disciples, and marvelled that he talked with the woman: yet no man said, What seekest thou? or, Why talkest thou with her?
 The woman then left her waterpot, and went her way into the city, and saith to the men,
 Come, see a man, which told me all things that ever I did: is not this the Christ?
 Then they went out of the city, and came unto him.
John.7  In the last day, that great day of the feast, Jesus stood and cried, saying, If any man
thirst, let him come unto me, and drink.
 He that believeth on me, as the scripture hath said, out of his belly shall flow rivers of living water.
 (But this spake he of the Spirit, which they that believe on him should receive: for the Holy Ghost was not yet given; because that Jesus was not yet glorified.) Many of the people therefore, when they heard this saying, said, Of a truth this is the Prophet.
Rev.21  And he said unto me, It is done. I am Alpha and Omega, the beginning and the end. I will give unto him that is athirst of the fountain of the water of life freely.
Rev.22  And he shewed me a pure river of water of life, clear as crystal, proceeding out of the throne of God and of the Lamb.
 And the Spirit and the bride say, Come. And let him that heareth say, Come. And let him that is athirst come. And whosoever will, let him take the water of life freely.
John.6: Jesus answered them and said, Verily, verily, I say unto you, Ye seek me, not
because ye saw the miracles, but because ye did eat of the loaves, and were filled.
 Labour not for the meat which perisheth, but for that meat which endureth unto everlasting life, which the Son of man shall give unto you: for him hath God the Father sealed.
 Then said they unto him, What shall we do, that we might work the works of God?
 Jesus answered and said unto them, This is the work of God, that ye believe on him whom he hath sent.
 They said therefore unto him, What sign shewest thou then, that we may see, and believe thee? what dost thou work?
 Our fathers did eat manna in the desert; as it is written, He gave them bread from heaven to eat.
 Then Jesus said unto them, Verily, verily, I say unto you, Moses gave you not that bread from heaven; but my Father giveth you the true bread from heaven.
 For the bread of God is he which cometh down from heaven, and giveth life unto the world.
 Then said they unto him, Lord, evermore give us this bread.
 And Jesus said unto them, I am the bread of life: he that cometh to me shall never hunger; and he that believeth on me shall never thirst.
 But I said unto you, That ye also have seen me, and believe not.
 All that the Father giveth me shall come to me; and him that cometh to me I will in no wise cast out.
 For I came down from heaven, not to do mine own will, but the will of him that sent me.
 And this is the Father's will which hath sent me, that of all which he hath given me I should lose nothing, but should raise it up again at the last day.
 And this is the will of him that sent me, that every one which seeth the Son, and believeth on him, may have everlasting life: and I will raise him up at the last day.
 The Jews then murmured at him, because he said, I am the bread which came down from heaven.
 And they said, Is not this Jesus, the son of Joseph, whose father and mother we know? how is it then that he saith, I came down from heaven?
 Jesus therefore answered and said unto them, Murmur not among yourselves.
 No man can come to me, except the Father which hath sent me draw him: and I will raise him up at the last day.
 It is written in the prophets, And they shall be all taught of God. Every man therefore that hath heard, and hath learned of the Father, cometh unto me.
 Not that any man hath seen the Father, save he which is of God, he hath seen the Father.
 Verily, verily, I say unto you, He that believeth on me hath everlasting life.
 I am that bread of life.
 Your fathers did eat manna in the wilderness, and are dead.
 This is the bread which cometh down from heaven, that a man may eat thereof, and not die.
 I am the living bread which came down from heaven: if any man eat of this bread, he shall live for ever: and the bread that I will give is my flesh, which I will give for the life of the world.
 The Jews therefore strove among themselves, saying, How can this man give us his flesh to eat?
 Then Jesus said unto them, Verily, verily, I say unto you, Except ye eat the flesh of the Son of man, and drink his blood, ye have no life in you.
 Whoso eateth my flesh, and drinketh my blood, hath eternal life; and I will raise him up at the last day.
 For my flesh is meat indeed, and my blood is drink indeed.
 He that eateth my flesh, and drinketh my blood, dwelleth in me, and I in him.
 As the living Father hath sent me, and I live by the Father: so he that eateth me, even he shall live by me.
 This is that bread which came down from heaven: not as your fathers did eat manna, and are dead: he that eateth of this bread shall live for ever.
Exod.13  And the LORD went before them by day in a pillar of a cloud, to lead them the way; and by night in a pillar of fire, to give them light; to go by day and night:
Matt.5  Ye are the light of the world. A city that is set on an hill cannot be hid.
John.8  Then spake Jesus again unto them, saying, I am the light of the world: he that followeth me shall not walk in darkness, but shall have the light of life.
John.9  As long as I am in the world, I am the light of the world.