Holding steady.
Popularity of Isack since 1997
Babies named Isack per year in U.S. Social Security records.
Data table (by decade)
| Decade | Boys |
|---|---|
| 1990s | 19 |
| 2000s | 101 |
| 2010s | 59 |
| 2020s | 6 |
Meaning & origin
Isack is a rare spelling variant of the biblical name Isaac, first recorded in the United States in 1997. While Isaac has long been a popular choice, Isack remains exceedingly uncommon, never reaching the top 1000 and showing a stable trajectory in recent years. Its peak year was 2004, when it saw a slight uptick in usage. The name's pronunciation mirrors that of the original, and its meaning, 'he laughs,' ties it to the joyful story of Abraham and Sarah. Parents who choose Isack may be drawn to its familiar sound with a distinctive spelling, though it has not been recorded in any top state rankings.
Isack is a spelling variant of Isaac, from the Hebrew name Yitzchaq, meaning 'he laughs' or 'may he laugh,' derived from the root tzachaq (to laugh). In the Hebrew Bible, Isaac is the son of Abraham and Sarah, born to them in their old age. The name has been consistently used across Jewish, Christian, and Muslim cultures, with numerous linguistic adaptations.
“Isack” around the world
Where Isack lands in the latest official birth statistics abroad, matched to the U.S. spelling.
France
5
babies in 2024
Sources: INSEE (France).
Nicknames & variants
Nicknames: Izzy
Sibling names for Isack
Names that share Isack's style, for a brother or sister.
