Listen to Hilma ja Onni online. Hilma ja Onni is an Unknown language song and is sung by Jaakko Teppo. Hilma ja Onni, from the album Iskelmä Suomi - Kymmenen tarinaa kaihosta, kilometreistä ja iskelmästä, was released in the year 2013. The duration of the song is 3:47. Download Unknown songs online from JioSaavn.