LAST NAME · 2020 CENSUS
Kleffman
Kleffman is the 69,562nd most common last name in the United States. In the 2020 Census, 304 people carried it — about 0.1 of every 100,000 people. Most people named Kleffman are White.
WHO CARRIES THIS NAME · 2020
White93.8%
Multiracial3.6%
Hispanic1.6%
Black0.3%
Asian American0.3%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#26,411
0
2000
#61,544
305
2010
#64,388
309
2020
#69,562
304