LAST NAME · 2020 CENSUS
Sinnott
Sinnott is the 11,273rd most common last name in the United States. In the 2020 Census, 2,680 people carried it, about 0.9 of every 100,000 people. Most people named Sinnott are White.
WHO CARRIES THIS NAME · 2020
White91.8%
Hispanic3.2%
Multiracial2.5%
Asian American1.4%
Black1.0%
Native American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#10,978
2,487
2000
#10,004
2,972
2010
#10,871
2,931
2020
#11,273
2,680