Family name Galo Agustin (Galo Agustin 
) , all around the world, is an extremely rare surname. The last name Galo Agustin is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more prevalently, Galo Agustin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Galo Agustin | Chile, Peru, Ecuador |