LAST NAME · 2020 CENSUS
Si
Si is the 15,873rd most common last name in the United States. In the 2020 Census, 1,767 people carried it, about 0.6 of every 100,000 people. Most people named Si are Asian American.
WHO CARRIES THIS NAME · 2020
Asian American86.4%
White6.4%
Hispanic4.0%
Black1.9%
Multiracial1.2%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#39,223
0
2000
#32,743
661
2010
#22,158
1,166
2020
#15,873
1,767