Masculine dossier · first seen 1981
Lukasz
Stable
Cross-generational persistence
Peak era
2007
Peak births
28
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Lukasz
How many people are named Lukasz?
An estimated 699 living Americans are named Lukasz.
How rare is Lukasz?
Lukasz is very rare among babies today, with 23 boys receiving the name in 2025, down 17.9% from its 2007 peak.
How old is the typical Lukasz?
The median age of a living American named Lukasz is approximately 18 years, with most bearers falling between 10 and 29 years old.
Is Lukasz still popular?
Yes. Lukasz is holding steady, with 23 births in 2025 and a consistent recent baseline.
Where is Lukasz most common?
Lukasz has its strongest geographic signal in Illinois, where it appears 11.4× more often than the national baseline.
1981Peak 20072025
Peak year
2007
Decline from peak
17.9%
2025
23
All-time
711
Where it lives now
Lukasz is most concentrated in Illinois — about 11.4× the national rate in the 1990s.
States where Lukasz is given more often than the national average — its present-day heartland.