LAST NAME · 2020 CENSUS
Castlebury
Castlebury is the 103,399th most common last name in the United States. In the 2020 Census, 185 people carried it — about 0.1 of every 100,000 people. Most people named Castlebury are White.
WHO CARRIES THIS NAME · 2020
White88.6%
Multiracial4.3%
Hispanic2.7%
Asian American1.6%
Native American1.6%
Black1.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#96,033
176
2010
#92,358
199
2020
#103,399
185