Is Lukasz a boy or girl name?

Lukasz is a boy’s name. Of the 711 Americans recorded with the name since 1880, 0.0% were girls and 100.0% were boys.

Lukasz

Recorded 1981–2025 · United States

Lukasz was most popular in 2007, when 28 American babies were given the name — ranking #8,540 that year. In 2025 it ranked #9,389, with 23 births. Across 1880–2025 the Social Security Administration has recorded 711 people named Lukasz.

Lukasz over time

Births per year. The dot marks Lukasz’s peak in 2007. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Lukasz a boy’s or a girl’s name?

Across the whole record Lukasz is a boy’s name — 0.0% of the 711 Americans given it were girls and 100.0% were boys. In births since 2016 it is 0% girls and 100% boys.

Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.

Names that peaked alongside Lukasz

Where Lukasz is most concentrated

How much more common the name is in each state than across the country as a whole.

Illinois 16.3×

Explore further

See Lukasz on the interactive charts

Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org