LAST NAME · 2020 CENSUS
Janiszewski
Janiszewski is the 23,557th most common last name in the United States. In the 2020 Census, 1,112 people carried it — about 0.4 of every 100,000 people. Most people named Janiszewski are White.
WHO CARRIES THIS NAME · 2020
White95.3%
Multiracial2.3%
Hispanic1.9%
Asian American0.4%
Native American0.1%
Black0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#30,220
0
2000
#20,642
1,192
2010
#22,246
1,159
2020
#23,557
1,112