How rare is the last name Rosenbaum?

9,155 people in the United States have the last name Rosenbaum, about 1 in 32,649. It ranks #3,782 of 156,621 last names in the 2020 Census, tied with 1 other.

last name

ROSENBAUM

#3,782

of 156,621 last names recorded in the 2020 Census

People
9,155
About
1 in 32,649
This common or more
55.3%
Who bears it

Of the 9,155 people with the last name Rosenbaum, 91.1% reported their origin as White, 5.6% as Hispanic or Latino and 1.8% as two or more races. These count how people described themselves on the 2020 Census, not where the name comes from.

Exactly as common as Rosenbaum

1 other last name also has 9,155 people.

Spelled almost the same

7 last names in the 2020 Census spelled within a letter or two of Rosenbaum, most common first.

Compare