LAST NAME · 2020 CENSUS
Mancillas
Mancillas is the 10,943rd most common last name in the United States. In the 2020 Census, 2,780 people carried it, about 0.9 of every 100,000 people. Most people named Mancillas are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic92.9%
White6.0%
Black0.4%
Native American0.3%
Multiracial0.3%
Asian American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#28,680
0
2000
#13,584
2,050
2010
#11,448
2,751
2020
#10,943
2,780