LAST NAME · 2020 CENSUS
Siek
Siek is the 39,947th most common last name in the United States. In the 2020 Census, 593 people carried it — about 0.2 of every 100,000 people. Most people named Siek are White.
WHO CARRIES THIS NAME · 2020
White79.9%
Asian American14.0%
Hispanic2.9%
Multiracial2.4%
Native American0.5%
Black0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#40,761
505
2010
#41,886
519
2020
#39,947
593