Around the world, Fernandez Santiago (Fernandez Santiago 
) is an extremely rare unknown gender first name. Much more frequently, Fernandez Santiago is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Fernandez Santiago | Spain, Mexico, United States, France, Peru |
Ana, Juani, Noemi, Nerea, Elena, Isaac, Oscar, Wanda, Marina, Martin, Manuel, Miriam, Miguel, Sergio, Andres, Amparo, Aurora, Carmen, Piedad, Ramona, Rafael, Raquel, Juana, Jesus, Luisa, Lucia, Lui, Eva, Ian, Rosa, Gema, Lola, Luis, Jose, Juan, Ivan, Daniel, Maria, Angel, Pablo, Pedro, Pilar, Ramon, Rocio, Ruben, David, Diego, Laura, Sarai, and Lorena