Isaac
Abraham had only one son from his wife Sarah, who was named Isaac. Ishmael was not Sarah's son, he was Hagar's son. Abraham also had six other children from his second wife Keturah, but no others from Sarah.
Yes, Hagar was a surrogate mother to Abraham and Sarah in the Bible. She bore a son, Ishmael, on Sarah's behalf when Sarah was unable to conceive.
there son
When Abram was 99 God declared his new name to be Abraham. After many failed attempts to conceive a child, Abraham and Sarah had Isaac. (There is much much more to this story, but you only asked for their son's name.)
Issac was the son born to both Abraham and Sarah., while Ishmael was born to Hager.
Saul was a descendant of Abraham. He lived some 900 years after Abraham.
Abraham had several wives Sarah, Hager and his sons were Isaac and Ishmael.
Abraham and Sarah were waiting for the promised son.
Ishmael is the son of Abraham and Hagar, Sarah's maidservant. He also had to live in a desert with his mother because Sarah didn't want them to be with them especially after she just conceived her own son, Isaac.
Isaac was the son of Sarah and Abraham, Ishmael was the son of Sarah's maid Hagar and Abraham. interesting, I thought Isaac was his only son................ Well you thought wrong, didn't you. Funny how easily that can happen. Here's another one: Everybody thinks that gcd told Adam and Eve not to eat from the fuit of the tree. But that never happened either. Not even in The Bible.
Sarah and Abraham's son was named Isaac. He was born to them in their old age, fulfilling God's promise to give them a child despite their advanced years. Isaac went on to become an important figure in the Abrahamic religions.
A son names Isaac.