Around the globe, Mortillo (Mortillo 
) is an extremely rare unknown gender first name. Much more frequently, Mortillo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mortillo | Venezuela, Spain, United States, Philippines |
Cara, Jiezel, Thomas, Noelle, Nettie, Matthew, Mildred, Michael, Anthony, Barbara, Judith, Kathryn, Rewelyn, Juanita, Vanessa, Monaliza, Michelle, Charlene, Jennifer, Christian, Gualberto, Krystal, Joseph, Laurie, Geneva, Paul, Jose, John, Joan, Tony, Susan, Steve, Amber, Robin, Diana, Doree, Frank, Ulove, Steven, Andrew, Arturo, Arline, Philip, Raquel, Robert, Dennis, Geraldine, and Josephine