All over the world, Batong-Bakal (Batong-Bakal 
) is an extremely rare unknown gender forename. Much more frequently, Batong-Bakal is the last name as well as the forename. Parts of the name also exists independently as a last name Batong, and a last name Bakal.
| VARIANT | COUNTRY |
|---|---|
| Batong-Bakal | Philippines |