LAST NAME · 2020 CENSUS
Kaczmarski
Kaczmarski is the 35,343rd most common last name in the United States. In the 2020 Census, 686 people carried it — about 0.2 of every 100,000 people. Most people named Kaczmarski are White.
WHO CARRIES THIS NAME · 2020
White94.3%
Hispanic2.5%
Multiracial1.6%
Asian American1.0%
Native American0.4%
Black0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#25,482
0
2000
#32,703
662
2010
#32,632
704
2020
#35,343
686