Jacek is a boy name with a rare feel, drawn from real birth records. Below you'll find how many babies have been named Jacek across the United States, UK, Ireland and New Zealand, how popular Jacek has been over the decades, and the year it peaked.
| Country | Births on record |
|---|---|
| United States since 1880 | 532 births |
| England & Wales since 1996 | 101 births |
| Scotland since 1974 | 4 births |
| Ireland since 1964 | 17 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 Jacek per year, United States (1965 to 2025). United States peaked in 2013 (37/yr) · England & Wales peaked in 2008 (13/yr) · Ireland peaked in 2008 (5/yr) · Scotland peaked in 2011 (4/yr).
Jacek is a rare baby name in the United States. It was most common in 2013, when it ranked #6,912 nationally (given to 45 babies that year).
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