Declining since 2003, #7,679 for boys today.
Popularity of Isacc since 1923
Babies named Isacc per year in U.S. Social Security records.
Data table (by decade)
| Decade | Boys |
|---|---|
| 1920s | 13 |
| 1930s | 0 |
| 1940s | 5 |
| 1950s | 16 |
| 1960s | 18 |
| 1970s | 126 |
| 1980s | 205 |
| 1990s | 399 |
| 2000s | 721 |
| 2010s | 357 |
| 2020s | 102 |
Meaning & origin
Isacc, a variant spelling of Isaac, has been in use since at least 1923 but remains a rare choice. It reached its peak rank of 7679 in 2003, but has been declining in popularity since then. In 2025, the name was given to roughly 1 in every 170,808 baby boys, reflecting its scarcity. While the standard spelling Isaac is far more common, Isacc offers a distinctive twist on a classic biblical name. Its trajectory has been falling since 2003, and it has not seen a revival in any recent decade.
Isacc is a variant spelling of Isaac, derived from the Hebrew name Yitzchaq, meaning 'he will laugh' or 'he will rejoice.' In the Old Testament, Isaac is the son of Abraham and Sarah, born in their old age, and the name references Sarah's laughter upon hearing she would bear a child. The variant form Isacc, with double 'c', is a less common Anglicized spelling that emerged in the 20th century.
Nicknames & variants
Nicknames: Izzy, Issy, Zac
Sibling names for Isacc
Names that share Isacc's style, for a brother or sister.
