LAST NAME · 2020 CENSUS
Dunno
Dunno is the 44,220th most common last name in the United States. In the 2020 Census, 524 people carried it — about 0.2 of every 100,000 people. Most people named Dunno are White.
WHO CARRIES THIS NAME · 2020
White69.1%
Hispanic15.5%
Black9.0%
Asian American4.0%
Multiracial2.1%
Native American0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#110,523
148
2010
#119,508
145
2020
#44,220
524