Around the globe, Gelcia (Gelcia 
) is quite a rare principally female, but scarcely boy's first name. The forename Gelcia is habitual in the Democratic Republic of the Congo, where it is quite a rare female name, and Brazil, where it is a very rare principally male, but very seldom feminine name.
Lis, Santos, Soares, Cabral, Borges, Deluca, Vieira, Freire, Machado, Menezes, Sampaio, Almeida, Ricardo, Lovatti, Teodoro, Improta, Moussolo, Sánchez, Bilouboudi, Oliveira, Yollanda, Rodrigues, Morais, Ibara, Nunes, Jesus, Braz, Jope, Novo, Hass, Mario, Silva, Sousa, Souza, Abreu, Atala, Montemezzo, Costa, Pinto, Ramos, Rocha, Rolim, Reyes, Ritta, Dedea, Gomes, Godoy, Lemos, Petri, and Valenzuela