Listen to Om Namassivaya online. Om Namassivaya is a Hindi language song and is sung by Ravindran, Narasimha Nayak and Rathnamala Prakash. Om Namassivaya, from the album Shiva Mantra Smaranam, was released in the year 2002. The duration of the song is 23:06. Download Hindi songs online from JioSaavn.