All over the world, Cádiz (Cadiz 
, Cadice 
, Cádiz 
) is a rare epicene forename. The first name Cádiz is habitual in Philippines, where it is a very rare mostly masculine, but seldom feminine name, Peru, where it is a very rare female name, and Mexico, where it is a very rare epicene name. In absolute terms, it is commonest in Philippines, Mexico, and the United States. Predominantly, Cádiz is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Cadiz | United States, Spain, Philippines, Venezuela, Chile |
| Cadice | United Kingdom, United States, South Africa, Philippines, Italy |
| Cádiz | United States, Spain, Bolivia, Venezuela, Chile |
| Cadix | United States, France, Mexico, Algeria, Brazil |
| moderato de cádiz 1st century AD Greek philosopher, ES (b. 50) |
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la perla de cádiz Spanish cantaora (flamenco singer), ES (b. 1924) |
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| pericón de cádiz Spanish flamenco singer, ES (b. 1901) |
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De, Marco, Mayra, Maite, Milly, Saúl, Allan, Angie, Adán, Carla, Marta, Cesar, Karen, Karla, Kevin, Paula, Pablo, Paola, Pedro, Rakel, Raúl, Cisne, Mario, Maria, Fran, Ana, Liz, Alex, Aldo, Anto, Axel, Kiko, Pepe, Pili, Pía, Rosa, Ruby, Ruth, Dani, Luis, Jose, Juan, Tony, Elsa, Emma, Hugo, David, and Diana