LAST NAME · 2020 CENSUS
Rosenbaum
Rosenbaum is the 3,782nd most common last name in the United States. In the 2020 Census, 9,155 people carried it — about 3.1 of every 100,000 people. Most people named Rosenbaum are White.
WHO CARRIES THIS NAME · 2020
White91.1%
Hispanic5.6%
Multiracial1.8%
Black0.7%
Asian American0.6%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#4,218
7,461
2000
#3,632
8,985
2010
#3,791
9,333
2020
#3,782
9,155