Upasana Singh Thakuri was born on September 20, 1994, in Darchula district of Nepal. Currently, she lives in Kathmandu, Nepal. There are altogether five members in her family. They are her mother, father, and 2 sisters and she herself. Her father is a retired army whereas her mother is a housewife.

As she was born at Darchula she completed her LKG schooling from Darchula. Then she was brought to Kathmandu where she continued her schooling. She finished her schooling from Kathmandu and is currently studying Bachelor in Ace Institute of Management.