LAST NAME · 2020 CENSUS
Gillian
Gillian is the 18,787th most common last name in the United States. In the 2020 Census, 1,449 people carried it — about 0.5 of every 100,000 people. Most people named Gillian are White.
WHO CARRIES THIS NAME · 2020
White62.7%
Black24.2%
Multiracial6.1%
Hispanic4.9%
Asian American1.1%
Native American0.9%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#11,068
2,487
2000
#11,917
2,406
2010
#14,274
2,098
2020
#18,787
1,449