LAST NAME · 2020 CENSUS
Siordia
Siordia is the 21,575th most common last name in the United States. In the 2020 Census, 1,234 people carried it, about 0.4 of every 100,000 people. Most people named Siordia are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic93.3%
White5.4%
Asian American0.8%
Black0.4%
Multiracial0.1%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#27,091
0
2000
#24,162
973
2010
#21,092
1,245
2020
#21,575
1,234