Surname Grávalos (Grávalos 
) , around the world, is a very rare cognomen. The last name Grávalos is characteristic of Southern Europe, particularly Spain, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Grávalos | Spain |
| gabriel j díaz grávalos researcher |
|
|
| francisco goicoerrotea y grávalos |
|