Izaak is a boy name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Izaak across the United States, UK, Ireland and New Zealand, how popular Izaak has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 2,889 births |
| England & Wales since 1996 | 847 births |
| Scotland since 1974 | 15 births |
Counts come from official national birth-registration statistics: U.S. Social Security Administration, England & Wales (Office for National Statistics), Scotland (National Records of Scotland), Northern Ireland (NISRA), Ireland (Central Statistics Office) and New Zealand (Dept. of Internal Affairs). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Izaak per year, United States (1972 to 2025). United States peaked in 2011 (138/yr) · England & Wales peaked in 2007 (52/yr) · Scotland peaked in 2009 (5/yr).
Izaak is an uncommon baby name in the United States. It was most common in 2011, when it ranked #2,808 nationally (given to 170 babies that year).
Isaac · Isaak · Izaac · Izak · Isak · Izik · Izac · Izek
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