LAST NAME · 2020 CENSUS
Janssen
Janssen is the 3,207th most common last name in the United States. In the 2020 Census, 10,974 people carried it, about 3.7 of every 100,000 people. Most people named Janssen are White.
WHO CARRIES THIS NAME · 2020
White92.6%
Hispanic3.4%
Multiracial2.8%
Asian American0.8%
Black0.3%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#3,896
7,461
2000
#3,100
10,720
2010
#3,160
11,423
2020
#3,207
10,974