LAST NAME · 2020 CENSUS
Au
Au is the 4,606th most common last name in the United States. In the 2020 Census, 7,472 people carried it — about 2.5 of every 100,000 people. Most people named Au are Asian American.
WHO CARRIES THIS NAME · 2020
Asian American83.9%
White7.6%
Multiracial5.2%
Hispanic2.8%
Black0.5%
Native American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#11,417
2,487
2000
#5,195
6,177
2010
#4,919
7,148
2020
#4,606
7,472