Family name Helyan (Helyan 
) , all over the world, is an extremely rare cognomen. The cognomen Helyan is characteristic of Israel, where it is a very rare surname, Venezuela, and Brazil, where it is an extremely rare surname. More prevalently, Helyan is the forename as well as the last name.
Melo, Almeida, Andrade, Ribeiro, Julians, Menzotti, Medeiros, Mendoza, Santiago, Pessanha, Faustino, Ferreira, Oliveira, Zacarias, Rodrigues, Borromei, Marinho, Mariano, Tanabu, Soto, Cruz, Lima, Silva, Souza, Alves, Aulia, Carmo, Costa, Piña, Viany, Santos, Araujo, Cayrel, Duarte, Cavalcante, and Mantovaneli