Everyone here has a write-up, drawn from the same records that explain the names while you read the text.
Noah
Builder of the arkThe one righteous man of his generation, who built a ship on dry ground on the strength of a warning about weather he had never seen. After the flood God set the rainbow as the sign of a covenant made with every living creature.
Genesis 6-9Isaiah 54:9Ezekiel 14:14
Abraham
PatriarchThe man God called out of Ur with a promise of land, offspring, and blessing for all nations, at an age when he had none of the three. Judaism, Christianity, and Islam all trace their story back through him. Paul makes his trust in the promise, credited to him as righteousness, the pattern of faith itself.
Genesis 12-25Romans 4Hebrews 11:8-19
Sarah
MatriarchAbraham's wife, who waited decades for a promised child and laughed when she finally overheard it announced. Isaac's name, which means 'he laughs,' keeps the memory of that laughter in the family line.
Genesis 17-21Hebrews 11:11
Joseph
Patriarch, ruler in EgyptJacob's favored son, sold into slavery by his brothers, imprisoned on a false accusation, and raised to second in Egypt because he could read dreams. When his brothers finally stood before him he said the line the whole story turns on: you meant it for evil, God meant it for good.
Genesis 37-50Exodus 1:5-8Deuteronomy 33:13-17
Joshua
Successor to MosesMoses' assistant and one of the two spies who came back from Canaan saying it could be taken. He led the crossing of the Jordan and the conquest, and at the end of his life made the whole nation choose openly whom they would serve.
Exodus 17:8-16Exodus 33:11Numbers 13-14
Rahab
Of JerichoA prostitute in Jericho who hid Israel's spies and asked for mercy for her household, and got it. Matthew names her in the genealogy of Jesus, and both Hebrews and James hold her up as an example of living faith.
Joshua 2Joshua 6:25Matthew 1:5
Cain
The first murdererAdam and Eve's firstborn, a farmer, whose offering was not accepted while his brother's was. The text never explains why, which is part of its difficulty. God warns him that sin is crouching at the door and must be mastered, and he kills Abel in a field anyway.
Genesis 4:1-17Hebrews 11:41 John 3:12
Abel
The first to dieThe second son, a shepherd, whose offering of the firstborn of his flock was accepted. Killed by his brother. God tells Cain that his brother's blood is crying out from the ground.
Genesis 4:2-10Hebrews 11:4Hebrews 12:24
Enoch
The man who did not dieSeventh from Adam, of whom Genesis says only that he walked with God, and he was not, for God took him. One of two people in Scripture who do not die, the other being Elijah.
Genesis 5:21-24Hebrews 11:5Jude 1:14-15
Esau
Jacob's twinIsaac's elder son, a hunter, who sold his birthright to his brother for a bowl of stew and later lost the blessing to the same brother in disguise. Ancestor of the Edomites.
Genesis 25:29-34Genesis 27:30-41Genesis 33:1-16
Amram
Parents of MosesA Levite couple whose three children were Miriam, Aaron, and Moses. Jochebed hid her son for three months and then built him a waterproofed basket, the same Hebrew word used for Noah's ark.
Exodus 2:1-10Exodus 6:20Hebrews 11:23
Barak
Deborah's commanderThe man Deborah summoned to lead ten thousand against Sisera's chariots, and who answered that he would go only if she went with him. She agreed, and told him the honor of the day would go to a woman instead.
Judges 4:6-16Judges 5:1-31Hebrews 11:32
Shadrach
The three in the furnaceDaniel's three companions, given Babylonian names in place of their Hebrew ones: Hananiah became Shadrach, Mishael became Meshach, Azariah became Abednego. Their Hebrew names all contain a word for God, and their Babylonian ones honor Babylonian gods, which is the point of renaming captives.
Daniel 1:6-7Daniel 3:8-30Prayer of Azariah 1:1-68