LAST NAME · 2020 CENSUS
Flannagan
Flannagan is the 21,415th most common last name in the United States. In the 2020 Census, 1,244 people carried it — about 0.4 of every 100,000 people. Most people named Flannagan are White.
WHO CARRIES THIS NAME · 2020
White81.5%
Black11.2%
Multiracial3.4%
Hispanic3.0%
Asian American0.9%
Native American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#13,527
2,487
2000
#19,908
1,248
2010
#20,157
1,324
2020
#21,415
1,244