LAST NAME · 2020 CENSUS
Trnka
Trnka is the 42,669th most common last name in the United States. In the 2020 Census, 547 people carried it, about 0.2 of every 100,000 people. Most people named Trnka are White.
WHO CARRIES THIS NAME · 2020
White92.5%
Hispanic3.5%
Multiracial2.7%
Asian American0.7%
Black0.4%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#45,086
0
2000
#40,083
515
2010
#39,887
550
2020
#42,669
547