Surname Octavio Tomas (Octavio Tomas 
) , around the globe, is an extremely rare cognomen. The last name Octavio Tomas is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Octavio Tomas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Octavio Tomas | Argentina, Peru, Ecuador, Spain, Chile |