Meanings
Biblical Baby Names Meaning:
In Biblical Baby Names the meaning of the name Isaac is: Laughter.
Hebrew Baby Names Meaning:
In Hebrew Baby Names the meaning of the name Isaac is: He laughs. Laughter. The only son born to Abraham and his wife Sarah (in the Old Testament). Famous Bearers: British scientist Sir Isaac Newton (1642-1727) and the great violinist Itzhak Perlman.
American Baby Names Meaning:
In American Baby Names the meaning of the name Isaac is: Laughter.