Family name Roguer (Roguer 
) , globally, is a rare cognomen. The family name Roguer is habitual in Latin America and the Caribbean, particularly Peru, where it is a rare surname, Honduras, where it is a very rare surname, and Mexico. Also, Roguer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roguer | Bolivia, Peru, Mexico, Colombia, Brazil |