Rosario as a Last Name

How Common is the Last Name Rosario?

According to the 2010 census, there are 48,051 people with the surname Rosario in the United States. Rosario is the 725th most common last name for Americans.

What Percent of People are Named Rosario?

About 0.016% Americans have the last name Rosario.

This means 1 in 6,425 people are named Rosario.

Is the Last Name Rosario Growing?

Yes. Between 2000 and 2010, the number of Americans named Rosario grew by 31.5%. This is much faster than the national growth rate of 9.7%.

What Percentage of People Named Rosario are Hispanic?

Here is the racial breakdown of people with the last name Rosario in the United States.

Race Percent
Hispanic87.02%
White5.73%
Asian4.51%
Black1.80%
Multiracial0.82%
Native American0.10%