Meaning:
Its source is Yitzchak, a Hebrew name meaning "He will laugh."
Languages:
This boy's name is used in English and Spanish.
Nicknames: Ike, Zack and Zak
Non-English Forms: Isak, Izaak, Isaak, Isacco and Yke
Popularity:
The name Isaac ranked 49th in popularity for males of all ages in a sample of 2000-2003 Social Security Administration statistics and 277th in popularity for males of all ages in a sample of the 1990 US Census.
This name was popular earlier in the 20th century, then fell off in usage, but has begun making a comeback in recent years.