LAST NAME · 2020 CENSUS
Lock
Lock is the 4,992nd most common last name in the United States. In the 2020 Census, 6,817 people carried it, about 2.3 of every 100,000 people. Most people named Lock are White.
WHO CARRIES THIS NAME · 2020
White73.5%
Black10.5%
Asian American6.8%
Multiracial4.5%
Hispanic3.9%
Native American0.8%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#4,930
4,974
2000
#4,935
6,543
2010
#5,058
6,936
2020
#4,992
6,817