LAST NAME · 2020 CENSUS
Gahagan
Gahagan is the 16,531st most common last name in the United States. In the 2020 Census, 1,686 people carried it — about 0.6 of every 100,000 people. Most people named Gahagan are White.
WHO CARRIES THIS NAME · 2020
White88.7%
Black4.2%
Multiracial3.3%
Hispanic2.7%
Native American0.7%
Asian American0.5%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#18,221
2,487
2000
#15,369
1,753
2010
#16,125
1,795
2020
#16,531
1,686