Across the world, Sanmartin Gomez (Sanmartin Gomez 
) is an extremely rare unknown gender forename. Much more frequently, Sanmartin Gomez is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sanmartin Gomez | Ecuador, Spain |
Jose, Miguel, Susana, Alberto, Vanessa Maribel, and Manuel Antonio