Cognomen Serranilla (Serranilla 
) , around the world, is a rare family name. The surname Serranilla is habitual in Philippines, where it is a rare surname, Canada, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Serranilla is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Serranilla | United States, Spain, Canada, Philippines |
Joe, Diana, Lorna, Jaime, Jesie, Jerry, Edwin, Hanna, Marian, Marlon, Marvin, Manuel, Mannie, Melvin, Angela, Delfin, Daniel, Danilo, Divina, George, Ginger, Glenda, Rhose, Lauren, Ralph, Karen, Joy, Noe, Via, Mary, Celo, Rosa, Glen, Joel, Jojo, Jeff, Juan, Jude, Noel, Eden, Edna, Maria, Myrna, Susan, Alvin, Allan, Alpha, Peter, and Joseph