She was born Sumitra Baliarsingh on September 17, 2006, Jyothika Sahoo's hails from Kamaguru, Khordha, Odisha, India. where she currently resides. Her birth name and aliases "Jyotika S Baliarsingh" combining her chosen new's name and former surname's.
Jyothika Sahoo's (also known as Jyotika S Baliarsingh's) is a married to Mangu Kumar Sahoo (also known as Mangesh Kumar Sahoo). The couple began their relationship on September 20, 2021, after dating for approximately two years. On February 9, 2023, they ran away from their homes in Kamaguru, Khordha, Odisha, India, and solemnized their love marriage on February 12, 2023, at the Maa Mangala Mandir Temple in Raj-Jankia, Ranpur, Nayagarh, Odisha, India.
Since their marriage, Jyothika and Mangu are affectionately referred to as "ManguJyoti", a combination of their names symbolizing their bond. They have one daughter, Elesha Sahoo (also written as Elesa Sahoo), born to the couple after their union.