Listen to Onnai Nwngni online. Onnai Nwngni is an Assamese language song and is sung by Alphinstone Boro and Meera Boro. Onnai Nwngni, from the album Onnai Nwngni, was released in the year 2025. The duration of the song is 4:00. Download Assamese songs online from JioSaavn.