LAST NAME · 2020 CENSUS
Sisomphou
Sisomphou is the 146,495th most common last name in the United States. In the 2020 Census, 114 people carried it — about 0.0 of every 100,000 people. Most people named Sisomphou are Asian American.
WHO CARRIES THIS NAME · 2020
Asian American81.6%
Hispanic8.8%
White5.3%
Multiracial4.4%
Black0.0%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#78,098
0
2010
#154,907
105
2020
#146,495
114