LAST NAME · 2020 CENSUS
Sein
Sein is the 23,658th most common last name in the United States. In the 2020 Census, 1,106 people carried it — about 0.4 of every 100,000 people. Most people named Sein are Asian American.
WHO CARRIES THIS NAME · 2020
Asian American60.8%
Hispanic27.3%
White9.7%
Black1.4%
Multiracial0.6%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#54,321
0
2000
#41,448
495
2010
#30,825
755
2020
#23,658
1,106