LAST NAME · 2020 CENSUS
Siaca
Siaca is the 123,817th most common last name in the United States. In the 2020 Census, 146 people carried it, about 0.0 of every 100,000 people. Most people named Siaca are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic86.3%
White8.2%
Asian American2.7%
Black1.4%
Native American0.7%
Multiracial0.7%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2010
#126,018
136
2020
#123,817
146