LAST NAME · 2020 CENSUS
Buchannan
Buchannan is the 57,938th most common last name in the United States. In the 2020 Census, 379 people carried it — about 0.1 of every 100,000 people. Most people named Buchannan are White.
WHO CARRIES THIS NAME · 2020
White47.0%
Black36.9%
Multiracial10.0%
Hispanic4.7%
Asian American0.8%
Native American0.5%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#30,684
0
2000
#52,935
367
2010
#52,482
395
2020
#57,938
379