LAST NAME · 2020 CENSUS
Sum
Sum is the 18,466th most common last name in the United States. In the 2020 Census, 1,481 people carried it — about 0.5 of every 100,000 people. Most people named Sum are Asian American.
WHO CARRIES THIS NAME · 2020
Asian American75.4%
White14.8%
Hispanic6.3%
Multiracial2.3%
Black1.0%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#19,407
0
2000
#14,634
1,864
2010
#18,596
1,482
2020
#18,466
1,481