Last name Ylka (Ylka 
) , in the entire world, is a very rare cognomen. The cognomen Ylka is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname, Mexico, where it is an extremely rare surname, and Peru. More frequently, Ylka is the forename as well as the last name.
Caba, Chagas, Campos, Barros, Borges, Zamora, Martins, Sanchez, Almeida, Barbosa, Barboza, Bezerra, Padilla, Pereira, Ricardo, Freitas, Medeiros, Teixeira, Oliveira, Magalhaes, Goncalves, Fernandes, Chaves, Arruda, Araujo, Santos, Lima, Lyra, Maluf, Silva, Sousa, Souza, Alves, Costa, Perez, Roman, Figueredo, Reino, Reyes, Riess, Duran, Gomes, Justo, Tapia, Nivar, Irvin, Uchoa, Molvik, Reiss, and Ortega-Smith