In the world, Gastulo-Bravo (Gastulo-Bravo 
) is an extremely rare unknown gender forename. Predominantly, Gastulo-Bravo is the last name as well as the forename. Parts of the name also exists independently as a last name Gastulo, and a last name Bravo.
| VARIANT | COUNTRY |
|---|---|
| Gastulo-Bravo | Peru, United States |