Holding steady, #4,396 for boys today.
Popularity of Lukasz since 1981
Babies named Lukasz per year in U.S. Social Security records. Raw births topped out in 2007, but relative to how few babies were recorded back then, Lukasz's real moment was 2014.
Data table (by decade)
| Decade | Boys |
|---|---|
| 1980s | 56 |
| 1990s | 169 |
| 2000s | 165 |
| 2010s | 204 |
| 2020s | 117 |
Meaning & origin
Lukasz is a Polish name that has seen modest use in the United States since first appearing in records in 1981. Its rank of 4396 in 2025 indicates it remains relatively uncommon, with only about 1 in 74,264 boys receiving the name. The name reached its peak popularity in 2014. It is most frequently given in Illinois, home to a large Polish-American community. As a spelling variant of Lukas, it offers a distinctly Slavic feel while remaining accessible in English-speaking contexts.
Lukasz is the Polish spelling of Lucas, derived from the Greek name Loukas meaning 'from Lucania', a region in southern Italy. It has been a common name in Poland for centuries, borne by many notable figures in Polish history.
Where Lukasz is most popular
Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.
Nicknames & variants
Nicknames: Luk
Variants: Lukas, Łukasz
Sibling names for Lukasz
Names that share Lukasz's style, for a brother or sister.
