Across the world, Rocillo (Rocillo 
) is a very rare epicene forename. The forename Rocillo is habitual in Philippines, where it is a very rare masculine name, and Mexico, where it is an extremely rare gender-neutral name. More frequently, Rocillo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rocillo | Spain, Philippines, Mexico, United States, Peru |
Mr, Dawn, Gary, Gabi, Gina, Lino, Liza, Luis, Jair, Jose, Davi, Joao, Jojo, Juan, Naty, Elsa, Evie, Eina, Vera, Irma, Ilen, Joel, Ryan, Rene, Roby, Ms, Fe, Sue, Ana, Rey, Lea, Ner, Marc, Mary, Mark, Mimi, Alba, Anna, Aron, Agni, Aida, Aiza, Karl, Pepe, Raul, Rosa, Omar, and Maria