Cognomen Ilhana (Ilhana 
) , throughout the world, is a very rare surname. The cognomen Ilhana is characteristic of Georgia, where it is a rare surname, Indonesia, where it is a very rare surname, and Brazil, where it is an extremely rare surname. Much more frequently, Ilhana is the forename as well as the last name.
Cano, Nurkic, Hadzic, Hodzic, Huskic, Zupcic, Subasic, Boloban, Lihovac, Varajić, Ljutic, Šabić, Maharani, Sijamhodzic, Galliano, Tarhanis, Mehanovic, Muminovic, Mušanović, Becirovic, Kovacevic, Đogić, Licina, Dzafic, Dzanan, Rosa, Drek, Vila, Vele, Mehic, Basic, Besic, Begic, Bicic, Kapic, Kundo, Ramic, Livak, Žuna, Murić, Smajic, Alduqail, Pehlic, Raasch, Redzic, Dizdar, Duranovic, and Nascimento