LAST NAME · 2020 CENSUS
Petrou
Petrou is the 54,407th most common last name in the United States. In the 2020 Census, 409 people carried it — about 0.1 of every 100,000 people. Most people named Petrou are White.
WHO CARRIES THIS NAME · 2020
White91.7%
Hispanic4.4%
Multiracial2.4%
Asian American1.0%
Black0.2%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#53,191
365
2010
#55,619
369
2020
#54,407
409