Around the globe, Cayuan (Cayuan 
) is an extremely rare male first name. Predominantly, Cayuan is the last name as well as the forename.
Jose, Rosario, Rodrigo, Leandro, Juanita, Eduardo, Cristian, Leopoldo, Fernando, Sinforosa, Alejandro, Ana Maria, Francisco, Florencio, Maria Carmen, Carmen Gloria, Jose Armando, Juan Antonio, Pablo Antonio, Jose Francisco, Paulina, Rosa Del Carmen, Victor, Eloisa, Jony, Juan, Emma, Maria, Anita, Ruben, Laura, Luisa, Juana, Matias, Aurora, Carlos, Carmen, Rachel, Gladis, Lorena, Julian, Teresa, Nelida, Hector, and Margarita Del Carmen