LAST NAME · 2020 CENSUS
Shanahan
Shanahan is the 4,078th most common last name in the United States. In the 2020 Census, 8,442 people carried it — about 2.8 of every 100,000 people. Most people named Shanahan are White.
WHO CARRIES THIS NAME · 2020
White92.2%
Hispanic3.7%
Multiracial2.5%
Asian American0.9%
Black0.5%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#4,816
4,974
2000
#3,961
8,228
2010
#4,119
8,616
2020
#4,078
8,442