All around the world, Castelon (Castelon 
) is an extremely rare unknown gender first name. Much more frequently, Castelon is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Castelon | Brazil, Bolivia, Mexico, United States, Peru |
Ace, Izabel, Otavio, Walter, Michael, Antonio, Anthony, Adilson, Claudio, Barbara, Rodrigo, Gabriel, Jeandre, Vincent, Osvaldo, Yezenia, Marielle, Deonisio, Jonathan, Jhonatan, Edileyde, Edmilson, Vannya, Gilson, Danilo, Rudnei, Said, Bodi, Jose, Jean, Juan, Maria, Marta, Clair, Paulo, Diana, Terezinha, Diane, Diego, Laura, Luzia, Julio, Frank, Odair, Martha, Miguel, Sandro, Arlete, Diogo, and Francisco