LAST NAME · 2020 CENSUS
Sundby
Sundby is the 34,148th most common last name in the United States. In the 2020 Census, 716 people carried it — about 0.2 of every 100,000 people. Most people named Sundby are White.
WHO CARRIES THIS NAME · 2020
White95.5%
Hispanic2.2%
Multiracial1.0%
Asian American0.8%
Native American0.3%
Black0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#41,924
0
2000
#36,129
586
2010
#39,659
554
2020
#34,148
716