LAST NAME · 2020 CENSUS
Dillahay
Dillahay is the 121,931st most common last name in the United States. In the 2020 Census, 149 people carried it — about 0.0 of every 100,000 people. Most people named Dillahay are White.
WHO CARRIES THIS NAME · 2020
White85.2%
Multiracial8.1%
Black4.0%
Hispanic1.3%
Native American1.3%
Asian American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#137,816
112
2010
#137,327
122
2020
#121,931
149