Listen to Om Namo Venkatesaaya online. Om Namo Venkatesaaya is a Tamil language song and is sung by Ramu. Om Namo Venkatesaaya, from the album Varam Tharum Nithyakalyana Perumale, was released in the year 2021. The duration of the song is 39:48. Download Tamil songs online from JioSaavn.