Surname Balgy (Balgy 
) , all over the world, is an extremely rare family name. The cognomen Balgy is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Much more prevalently, Balgy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Balgy | Democratic Republic of the Congo, Nigeria, India |
| alessandro balgy roman-catholic archbishop (1814-1884) (b. 1814) |
|