Listen to O Anajani Kya Hai Tera Naam online. O Anajani Kya Hai Tera Naam is a Hindi language song and is sung by Hemanta Kumar Mukhopadhyay. O Anajani Kya Hai Tera Naam, from the album Non - Film Hits - Hemanta Mukherjee, was released in the year 2022. The duration of the song is 3:16. Download Hindi songs online from JioSaavn.