All over the world, Gorostidi (Gorostidi 
) is an extremely rare unknown gender forename. Much more prevalently, Gorostidi is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gorostidi | Spain, Argentina, Switzerland, France, Uruguay |
| martín gorostidi echeverria 1727-04-20, ES (b. 1727) |
|
|
| martín gorostidi altuna 1739-04-01, ES (b. 1739) |
|
|
| bartholome gorostidi zabala 1799-12-01, ES (b. 1799) |
|
Mr, Urko, Uxue, Maria, Mario, Marta, Marã, Mabel, Milva, Mirta, Mikel, Saioa, Sonia, Sofia, Ander, Ariel, Aritz, Amaya, Amaia, Asier, Aitor, Carla, Iker, Irma, Fede, Fran, Ana, Jon, Eva, Ion, Iã, Mora, Sara, Anna, Axel, Raul, Celia, Rosa, Dora, Luis, Javi, Jose, Josu, Joel, Juan, Nora, Elsa, Hugo, Dina, and Bruno