Boy Name · Hebrew Origin
Isaac
Last reviewed: June 2026
Isaac is a boy baby name of Hebrew origin, meaning "He will laugh". It currently sits in the Top 1000 tier of US baby names for 2026, and parents who love Isaac often also consider Issac.
Names like Isaac
Frequently asked about Isaac
What does the name Isaac mean?
Isaac means "He will laugh" and is of Hebrew origin.
What is the origin of Isaac?
Isaac originates in Hebrew naming tradition.
How do you pronounce Isaac?
Isaac has 5 letters and is most commonly stressed on the first syllable.
Is Isaac a boy's or girl's name?
Isaac is primarily used as a boy's name in US records.
How popular is Isaac in 2026?
In our 2026 popularity tracker, Isaac sits in the Top 1000 tier — distinctive but not obscure.
What names are similar to Isaac?
Names that share Isaac's sound and style include Issac, Isaias, Isis, Isiah, Isael.