Family name Bilga Margarita (Bilga Margarita 
) , around the world, is an extremely rare surname. The last name Bilga Margarita is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Likewise, Bilga Margarita is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bilga Margarita | Chile |