Listen to Acha Acha Namalidhingotta online. Acha Acha Namalidhingotta is a Malayalam language song and is sung by Baby Sikha Prabhakar and Ajithkumar. Acha Acha Namalidhingotta, from the album Swami Ayyappan, was released in the year 2005. The duration of the song is 5:13. Download Malayalam songs online from JioSaavn.