Thrishana lives in Ramnad with her parents and younger brother. Her mom is working on a 100-day working scheme from the central government. Her dad is very irresponsible and not helping their family. Her younger brother studying in a Government school. She is from Tamil medium Government school in Ramnad. Trishana scored 187.5 cut off in Tamil Nadu Paramedical courses entrance exam and secured a seat for Bachelor of Science in Nursing.