[2] Coming from a family of artists, Aravinda's father Sunil Siriwardana is a musician in Sri Lanka.
He was married to popular actress Nilmini Tennakoon, and they have one daughter Shvetha Mandakini Siriwardana.
[8] Aravinda's aunt Chandrika Siriwardena is also a popular songstress and playback singer.
[14] In July 2014 the CID recorded a statement from Aravinda and questioned him over the unrest occurred in Aluthgama and Beruwala on 15 June.
[15][16] In November 2019, Aravinda was filmed making a speech where he urged voters to support the SLPP candidate Gotabhaya Rajapaksa in the 2019 Sri Lankan presidential election if they wanted to stop Islamism from spreading.
[19] Aravinda, along with Suranga Lakmal Senevirathne had produced the television show, Kiyum Kerum, which was based on expressions, idioms, proverbs, imagery in Sinhala.