Cognomen Jacia (Jacia 
) , in the entire world, is a very rare family name. The last name Jacia is characteristic of Brazil, where it is a very rare surname, Philippines, where it is an extremely rare surname, and Mexico. More frequently, Jacia is the forename as well as the last name.
Ali, Barros, Borges, Garris, Wanous, Walker, Marques, Santana, Andrade, Barbosa, Batista, Pereira, Ribeiro, Jackson, Johnson, Carvalho, Kajomovitz, Kornwise, Prazeres, Ferreira, Oliveira, Rodrigues, Araujo, Allums, Soares, Santos, Bell, Reis, Dias, Lima, Silva, Sousa, Souza, Smith, Alves, Costa, Goncalves, Cunha, Ramos, Gomes, Leite, Jones, Jesus, Wells, Monaco, Moraes, Moriah, Mendes, Bates, and Fernandes