Her father is a retired lieutenant colonel of Korean Air Force.
She has a little brother.
She spent her childhood in Chung-joo, Noth Chung chung Province, South Korea but moved up to Sungname, Gyung-gi Province when she was in Gr.11 for her acting career. She currently resides in Seoul.
In her childhood, her name used to be Ji-young Han but changed her name, Hyo-joo Han.