The quick answer
Who was Shem in the Bible?
Shem was a son of Noah and an ancestor of Abraham. He and his wife survived the Flood with Noah’s household. Afterward, he and Japheth covered their father without looking at his nakedness, and Noah blessed Yahweh, the God of Shem. Genesis names five of Shem’s sons and records a lifespan of 600 years.
Shem’s Hebrew name
What does the name Shem mean?
The Hebrew word shem means “name.” Depending on context, a name can also carry the idea of reputation, remembrance, or renown. Genesis records no naming speech for Shem, so these broader associations should not be turned into a specific prediction about his life.
A 600-year biography
Shem’s life from Noah’s household to Abraham’s family line
Shem appears in the ark account, helps cover Noah after the Flood, and becomes an ancestor of Abraham through Arpachshad.
Genesis 5:32; 7:13
Named among Noah’s three sons
Genesis 9:20–27
Covers his father with Japheth
Genesis 11:10
Fathers Arpachshad at 100
Genesis 11:11
Lives another 500 years
The direct answer
How old was Shem?
Shem was 100 when Arpachshad was born, two years after the Flood. He then lived another 500 years and had other sons and daughters, producing a total lifespan of 600 years.
Shem’s family tree
Noah, Shem’s unnamed wife, and five sons
Not named in Genesis
Genesis does not name Shem’s mother. Noah’s wife travels with the family in the ark.
Unnamed wife
Present in Noah’s household lists without a personal name.
Ham and Japheth
Named with Shem throughout Noah’s family account.
Five sons and others
Five sons are named; other sons and daughters are also mentioned.
Five named branches
Who were the sons of Shem?
Genesis 10 names five sons. Only one branch receives the extended genealogy that leads to Abraham.
Elam
Named first among Shem’s sons; associated with an eastern people and region.
Asshur
The name later appears in biblical references to Assyria.
Arpachshad
His genealogy is followed through Shelah and Eber toward Abraham.
Lud
Named without a personal narrative in Genesis 10.
Aram
Father of Uz, Hul, Gether, and Mash in the family list.
A careful answer about birth order
Was Shem the oldest son of Noah?
English translations disagree about whether Shem or Japheth was older. Genesis 10:21 calls Shem the elder brother in the World English Bible, but Japheth the elder in the King James Version. Genesis 11:10 places Shem’s hundredth year two years after the Flood. Simply reading the list “Shem, Ham, and Japheth” as oldest to youngest misses these details.
Shem appears first
Prominence in a genealogy does not by itself prove that he was firstborn.
Genesis 5:32Ham was youngest
This leaves the main question between Shem and Japheth.
Genesis 9:24100 two years after the Flood
This puts Shem at about 98 when the Flood began, rather than 100 like a simple reading of Genesis 5:32 might suggest.
Genesis 7:6; 11:10Follow the people and passages
Shem in Noah’s household and Abraham’s ancestry
Shem survives the Flood with Noah’s household. Read Noah’s Ark for that account, then follow Genesis 11 toward Abraham through Shem’s descendants.
Tradition is not identification
Were Shem and Melchizedek the same person?
Genesis and Hebrews do not identify Shem as Melchizedek. Genesis 14 introduces Melchizedek as king of Salem and priest of God Most High, without giving his parents. The identification with Shem appears in later Jewish interpretation, including Nedarim 32b in the Babylonian Talmud.
Shem has a detailed genealogy
Genesis names his father, brothers, sons, age, and descendants.
Genesis 10:21–31; 11:10–11Melchizedek appears separately
He is king of Salem and priest of God Most High in Abraham’s account.
Genesis 14:18–20Shem as Melchizedek
Nedarim 32b connects Shem with Melchizedek’s priesthood. That interpretation goes beyond the names given in Genesis 14.
Babylonian Talmud, Nedarim 32bRead the claim carefully
What Scripture says—and what later labels add
Shem lived 600 years.
He was 100 when Arpachshad was born and lived 500 more years afterward.
Genesis 11:10–11Shem had five named sons and other unnamed children.
Genesis 10 names Elam, Asshur, Arpachshad, Lud, and Aram; Genesis 11 also mentions other sons and daughters.
Genesis 10:22; 11:11Genesis does not name Shem’s wife.
She is present in the household lists but never receives a personal name.
Genesis 7:13; 8:18Shem’s exact birth order is debated.
Genesis 10:21 calls Shem the elder brother in the WEB and Japheth the elder in the KJV. Genesis 9:24 describes Noah’s youngest son in the account of Ham.
Genesis 9:24; 10:21; 11:10Scripture never says Shem was Melchizedek.
The identification appears in later interpretation, not in the Genesis account or the New Testament discussion of Melchizedek.
Genesis 14:18–20; Hebrews 7:1–3The family line reaches Abram at the end of Genesis 11. Abraham’s story follows that descendant of Shem as he leaves home, receives God’s promises, and becomes the father of Isaac.
