Listen to Na Tum Jaano Na Hum online. Na Tum Jaano Na Hum is a Hindi language song and is sung by Sherrin Varghese. Na Tum Jaano Na Hum, from the album Na Tum Jaano Na Hum, was released in the year 2024. The duration of the song is 2:12. Download Hindi songs online from JioSaavn.