Last name Guadamuro (Guadamuro 
) , worldwide, is a very rare cognomen. The surname Guadamuro is characteristic of Spain, where it is a very rare surname, and France, where it is an extremely rare surname. Likewise, Guadamuro is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Guadamuro | France, Spain |