LAST NAME · 2020 CENSUS
Gillen
Gillen is the 4,412th most common last name in the United States. In the 2020 Census, 7,793 people carried it — about 2.6 of every 100,000 people. Most people named Gillen are White.
WHO CARRIES THIS NAME · 2020
White88.4%
Hispanic5.9%
Multiracial3.1%
Black1.5%
Asian American0.7%
Native American0.5%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#3,603
7,461
2000
#4,056
8,054
2010
#4,188
8,462
2020
#4,412
7,793