Her aunt Rathna Lalani Jayakody and uncle Sampath Tennekoon are also well known actors in Sri Lanka .
Sandeepani is the daughter of renowned Sri Lankan actress Geetha Kanthi Jayakody .
Sandeepani 's aunt Rathna Lalani Jayakody and uncle Sampath Tennekoon are also well known actors Sri Lankan   Lanka .
Sandeepani is the daughter of renowned Sri Lankan actress Geetha Kanthi Jayakody .