LAST NAME · 2020 CENSUS
Coplien
Coplien is the 142,788th most common last name in the United States. In the 2020 Census, 119 people carried it — about 0.0 of every 100,000 people. Most people named Coplien are White.
WHO CARRIES THIS NAME · 2020
White91.6%
Multiracial6.7%
Asian American1.7%
Black0.0%
Hispanic0.0%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#133,114
117
2010
#145,220
114
2020
#142,788
119