LAST NAME · 2020 CENSUS
Mannion
Mannion is the 10,278th most common last name in the United States. In the 2020 Census, 2,983 people carried it — about 1.0 of every 100,000 people. Most people named Mannion are White.
WHO CARRIES THIS NAME · 2020
White92.0%
Hispanic3.6%
Multiracial2.5%
Asian American0.9%
Black0.7%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#11,826
2,487
2000
#10,129
2,927
2010
#10,358
3,111
2020
#10,278
2,983