LAST NAME · 2020 CENSUS
Castilaw
Castilaw is the 105,671st most common last name in the United States. In the 2020 Census, 180 people carried it — about 0.1 of every 100,000 people. Most people named Castilaw are White.
WHO CARRIES THIS NAME · 2020
White93.3%
Hispanic2.8%
Multiracial2.8%
Black0.6%
Asian American0.6%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#129,619
121
2010
#111,426
158
2020
#105,671
180