Throughout the world, Carza (Carza 
) is an extremely rare epicene forename. Much more frequently, Carza is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Carza | Malaysia, Philippines, Mexico, United States, Canada |
May, Maidy, Melfe, Memia, Myrna, Mylen, Alexa, Angel, Annie, Anita, Arein, Arlyn, April, Celso, Pedro, Pilla, Ronel, Rolly, Roger, Ricky, Diego, Dovie, Mario, Irma, Eric, Neil, Mae, Paz, Rey, Gil, Leo, Joe, Eva, Mary, Mira, Alma, Larry, Aida, Rica, Gina, Liza, Jose, Joel, Joey, Juan, Jude, Tito, Noel, Cesa, and Linda