Surname Ilonja (Ilonja ) , in all the world, is an extremely rare family name. Much more frequently, Ilonja is the forename as well as the last name.
Илоня
Rabe, Rose, Roosen, Hester, and Wenisch
) , in all the world, is an extremely rare family name. Much more frequently, Ilonja is the forename as well as the last name.