LAST NAME · 2010 CENSUS
Castillomartin
Castillomartin is the 123,064th most common last name in the United States. In the 2010 Census, 140 people carried it — about 0.1 of every 100,000 people. Most people named Castillomartin are Hispanic.
WHO CARRIES THIS NAME · 2010
Hispanic93.6%
White3.6%
Asian American0.0%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.