Explore the Family Name Rosu
The meaning of Rosu
Romanian (Roşu): nickname from the adjective roşu ‘red’, from Latin roseus.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Rosu in the United States?
Based on the Decennial U.S. Census data, the popularity of the surname Rosu has increased from 2000 to 2010. In 2000, it ranked 84,631 in popularity with a count of 206 individuals carrying the name. By 2010, it rose to rank 67,747 with an increase in count to 291 individuals, showing a significant change of 19.95% in rank and 41.26% in count. The proportion per 100,000 people also increased from 0.08 to 0.1, marking a 25% growth.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #84,631 | #67,747 | 19.95% |
| Count | 206 | 291 | 41.26% |
| Proportion per 100k | 0.08 | 0.1 | 25% |
Race and Ethnicity of people with the last name Rosu
In terms of ethnicity, the Decennial U.S. Census report shows that the majority of individuals with the Rosu surname identify as White, accounting for 95.63% in 2000 and increasing slightly to 96.56% by 2010. There was a presence of those identifying with two or more races in 2000, making up 2.43% of the total, but this figure dropped to 0% in 2010. A new development in 2010 was the emergence of a small Hispanic representation at 2.41%, which was not recorded in the previous decade. Other ethnic identities such as Asian/Pacific Islander, Black, and American Indian and Alaskan Native were neither represented in 2000 nor 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95.63% | 96.56% | 0.97% |
| Hispanic | 0% | 2.41% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 2.43% | 0% | -100% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |