LAST NAME · 2020 CENSUS
Kostelecky
Kostelecky is the 34,988th most common last name in the United States. In the 2020 Census, 695 people carried it, about 0.2 of every 100,000 people. Most people named Kostelecky are White.
WHO CARRIES THIS NAME · 2020
White93.8%
Multiracial3.7%
Hispanic1.3%
Black0.7%
Native American0.3%
Asian American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#56,187
0
2000
#31,085
706
2010
#31,033
748
2020
#34,988
695