Across the world, Serenilla (Serenilla 
) is a very rare girly first name. The forename Serenilla is habitual in Southern Europe, particularly Italy, where it is a very rare girly name. More frequently, Serenilla is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Serenilla | South Africa, Italy, Philippines, United States, Brazil |
May, Alicia, Alfres, Aljohn, Ailene, Cecile, Rommel, Reniel, Dennis, Danilo, Darwin, Gloria, Glover, Glyzza, Loreta, Lolita, Joseph, Julius, Teresa, Nenita, Edison, Enrico, Sienna, Sheila, Melvin, Erwin, Ben, Joy, Mark, Mely, Aiza, Roel, Ruby, Lily, Joel, Omar, Vivian, Maria, Allan, Anita, Armie, Cesar, Perla, Ramil, Roger, Rizza, Jerry, Nancy, Alvin, and Isidro