Globally, Guiamia (Guiamia 
) is a very rare female first name. The given name Guiamia is habitual in South-eastern Asia, particularly Philippines, where it is an extremely rare feminine name. Very seldom, Guiamia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Guiamia | Philippines |
Tiago, and Kalanganan