Explore the Family Name Guadiana
The meaning of Guadiana
Spanish: altered form of Guadián (see Guadian), influenced by the name of the river Guadiana. This surname is very rare in Spain (found mainly in Palencia); it is most common in Mexico, where it may also be a topographic name from the name of the river, of which the first part is from Arabic wādī ‘river’ and the second one from Latin anas ‘duck’ (the Roman name for the river was Flumen Anas ‘river of ducks’).
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Guadiana in the United States?
The surname Guadiana has experienced a rise in popularity over the years, as data from the Decennial U.S. Census reveals. In 2000, it ranked 34,210 in popularity, but by 2010 it had climbed to 28,215, marking a 17.52 percent increase. The count of individuals with the Guadiana surname also saw a significant jump, rising from 627 in 2000 to 848 in 2010—an impressive 35.25 percent growth. This brought the proportion of the population with the Guadiana surname per 100,000 people from 0.23 to 0.29, showing a 26.09 percent increase.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #34,210 | #28,215 | 17.52% |
| Count | 627 | 848 | 35.25% |
| Proportion per 100k | 0.23 | 0.29 | 26.09% |
Race and Ethnicity of people with the last name Guadiana
On the other hand, the ethnicity associated with the Guadiana surname has remained very consistent, according to data from the Decennial U.S. Census. The overwhelming majority of individuals with this surname identified as Hispanic in both 2000 and 2010 (96.65 percent and 96.23 percent respectively), with a negligible decrease of 0.43 percent over the decade. A small percentage of Guadianas identified as White (2.87 percent in 2000 and 3.42 percent in 2010), marking a 19.16 percent increase. Other ethnic identities such as Asian/Pacific Islander, Black, and American Indian and Alaskan Native were either absent or suppressed for privacy in the census data for both years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Hispanic | 96.65% | 96.23% | -0.43% |
| White | 2.87% | 3.42% | 19.16% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |