LAST NAME · 2020 CENSUS
Aitchison
Aitchison is the 24,413th most common last name in the United States. In the 2020 Census, 1,069 people carried it — about 0.4 of every 100,000 people. Most people named Aitchison are White.
WHO CARRIES THIS NAME · 2020
White89.1%
Hispanic3.9%
Multiracial3.2%
Black2.4%
Asian American1.1%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#19,341
0
2000
#22,461
1,069
2010
#20,502
1,294
2020
#24,413
1,069