Cognomen Silwiya (Silwiya ) , worldwide, is an extremely rare last name. Much more prevalently, Silwiya is the forename as well as the last name.
Силвия
Ba, Khalkho, Kerketa, Bhegara, Mundain, Khessa, Soreng, Oraon, Tirki, Toppo, Khadiya, Lugun, Guria, Kindo, Surin, Munda, Ekka, Devi, Kido, Bage, Minz, Lakra, and Nikolowa
) , worldwide, is an extremely rare last name. Much more prevalently, Silwiya is the forename as well as the last name.