Worldwide, Gertrudis Carmen (Gertrudis Carmen 
) is a very rare largely feminine, but seldom boy's first name. The given name Gertrudis Carmen is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare female name. Much less frequently, Gertrudis Carmen is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gertrudis Carmen | Chile, Spain, Peru, Ecuador |