Arulnithi was born on 27 July 1987 in Chennai, Tamilnadu, India. He is an actor, known for Vamsam (2010), Mouna Guru (2011) and K-13 (2019). He is married to Keerthana Arulnithi.

Arulnithi was born on 27 July 1987 in Chennai, Tamilnadu, India. He is an actor, known for Vamsam (2010), Mouna Guru (2011) and K-13 (2019). He is married to Keerthana Arulnithi.