LAST NAME · 2020 CENSUS
Sebastian
Sebastian is the 2,480th most common last name in the United States. In the 2020 Census, 14,178 people carried it — about 4.7 of every 100,000 people. Most people named Sebastian are White.
WHO CARRIES THIS NAME · 2020
White45.8%
Hispanic29.4%
Asian American18.6%
Multiracial2.9%
Black2.4%
Native American0.9%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#4,765
4,974
2000
#3,055
10,878
2010
#2,586
13,934
2020
#2,480
14,178