Family name Galdia (Galdia 
) , in the entire world, is a rare cognomen. The last name Galdia is habitual in Czechia, where it is a rare surname, Germany, where it is a very rare surname, and Indonesia. Much less frequently, Galdia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Galdia | Germany, Indonesia, Czechia, Mexico, Poland |
| marcus galdia (b. 1961) |
|