Cognomen Gilberta (Gilberta 
) , around the globe, is quite a common family name. The family name Gilberta is characteristic of Latin America and the Caribbean, particularly Mexico, where it is quite a rare surname, Nicaragua, where it is a rare surname, and Venezuela. Not in comparison with a country's population, this name is the most popular in Mexico, Venezuela, and Indonesia. Also, Gilberta is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gilberta | Peru, Italy, Brazil, Mexico, Democratic Republic of the Congo |