Cognomen Guilmor (Guilmor 
) , in all the world, is a very rare last name. The family name Guilmor is characteristic of Nicaragua, where it is a rare surname, Honduras, where it is a very rare surname, and Philippines, where it is an extremely rare surname. More frequently, Guilmor is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Guilmor | Brazil, Italy, Honduras, Philippines, Nicaragua |