US Popularity Rank: 5974

Origin: Hebrew

Meaning: Laughter

If baby’s laughter is infectious, consider the name Izaac! This joy-filled boy’s name has roots in Hebrew, and is a respelling of Isaac. Derived from the traditional name Yitzchaq and the Hebrew word tzachaq, meaning “to laugh,” Izaac means “laughter.” Little Izzy is sure to be a bundle of joy and a barrel of laughs from the moment they arrive, and this name is sure to keep them smiling no matter what. Relatively popular, this name has appeared across all major religions and is sure to suit baby perfectly.