LAST NAME · 2000 CENSUS
Siack
Siack is the 127,948th most common last name in the United States. In the 2000 Census, 123 people carried it — about 0.1 of every 100,000 people. Most people named Siack are White.
WHO CARRIES THIS NAME · 2000
White81.3%
Black17.1%
Native American0.0%
Multiracial0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.