About Saithia
Sainthia (formerly Nandipur) is a city and a municipality in Suri Sadar subdivision of Birbhum district in the Indian state of West Bengal. The city is known as business city of Birbhum district. The city is under the Jurisdiction of Sainthia police station. Sainthia is the fourth most populous city in Birbhum district. The city is famous for Nandikeshwari Temple, one of the Shakti Peethas in India.
It is believed that the name Sainthia is derived from 'Sain', a Bengali term used to refer to an Islamic priest. Sainthia was also known as 'Nandipur', after the famous temple of Nandikeshwari.
It is also believed that the name Sainthia is derived from 'Saaita', a term used in Khero Khata (Business Book) by the merchants of Sainthia after worshiping Goddess Nandikeshwari in Poila Boishakh and Vijaya Dashami.
Source : Wikipedia