Explore the Family Name Arnao
The meaning of Arnao
1. Spanish: Castilianized form of Catalan Arnau. 2. Italian (southern): of Aragonese (ultimately Catalan) origin; see 1 above. Some characteristic forenames: Spanish Manuel, Rudolfo, Aurelio, Carlos, Cesar, Enrique, Genaro, Herminia, Jose, Orestes, Pedro, Roberto. Italian Luciano, Nunzio, Santo.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Arnao in the United States?
Based on the Decennial U.S. Census, the popularity of the surname Arnao saw a moderate increase between 2000 and 2010. In 2000, Arnao ranked 55,003 in terms of surname prevalence across the United States; however, it moved up to rank 52,619 by 2010, marking a change of 4.33 percent. The count of individuals bearing this surname also increased from 350 in 2000 to 394 in 2010, an uptick of 12.57 percent. Regardless of these shifts, the proportion of the surname per 100k population remained stable at 0.13.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #55,003 | #52,619 | 4.33% |
| Count | 350 | 394 | 12.57% |
| Proportion per 100k | 0.13 | 0.13 | 0% |
Race and Ethnicity of people with the last name Arnao
Looking at the ethnic identity associated with the surname Arnao, the data from the Decennial U.S. Census reveals some noticeable changes over the decade. The percentage of those identifying as White and bearing the Arnao surname decreased by nearly 12 percent, moving from 62.57% in 2000 to 55.08% in 2010. At the same time, the representation of the Hispanic ethnicity within this surname group increased significantly from 30.00% to 38.32%, a 27.73% rise. The Black community witnessed a modest increase of 11.08% in the use of this surname. Meanwhile, those identifying as two or more races started appearing in the 2010 census. However, the usage of the surname among Asian/Pacific Islanders dropped to zero, and there was no recorded usage of the Arnao surname among the American Indian and Alaskan Native communities for both years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 62.57% | 55.08% | -11.97% |
| Hispanic | 30% | 38.32% | 27.73% |
| Black | 3.43% | 3.81% | 11.08% |
| Two or More Races | 0% | 1.52% | 0% |
| Asian/Pacific Islander | 2.86% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |