LAST NAME · 2020 CENSUS
Koscielny
Koscielny is the 111,467th most common last name in the United States. In the 2020 Census, 168 people carried it — about 0.1 of every 100,000 people. Most people named Koscielny are White.
WHO CARRIES THIS NAME · 2020
White91.7%
Hispanic4.8%
Black1.8%
Native American1.2%
Multiracial0.6%
Asian American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#101,157
165
2010
#101,247
178
2020
#111,467
168