LAST NAME · 2020 CENSUS
Sieminski
Sieminski is the 42,786th most common last name in the United States. In the 2020 Census, 545 people carried it — about 0.2 of every 100,000 people. Most people named Sieminski are White.
WHO CARRIES THIS NAME · 2020
White93.8%
Multiracial4.0%
Asian American0.7%
Native American0.7%
Hispanic0.6%
Black0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#31,127
0
2000
#37,534
558
2010
#38,691
571
2020
#42,786
545