LAST NAME · 2010 CENSUS
Idelfonso
Idelfonso is the 160,975th most common last name in the United States. In the 2010 Census, 100 people carried it, about 0.0 of every 100,000 people. Most people named Idelfonso are Hispanic.
WHO CARRIES THIS NAME · 2010
Hispanic98.0%
Asian American0.0%
Native American0.0%
Multiracial0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.