A cultural and traditional community story behind it is called Bhate Mache Bagali. This sect is prevalent among the Bengali society in different regions. This particular name is dedicated to the fish goddess Bagali.
Bagali or Bagladevi is a Hindu goddess, worshiped by many scholars, Brahmins and peasants in Bengali society. Bagladevi is worshiped in various religious functions like Durga Puja, Kali Puja in the month of Kartik, Navratri etc. According to cultural belief Bagali can give his symbol through fish. This is why rice and fish are called Bagali. It is mainly practiced as a religious practice and is followed during festivals within the society on various occasions.
Calling fish Bagali is not specific, it is only a characteristic name dealing with Bagladevi's relationship with fish. It is practiced only in a religious and cultural setting and indicates the association of Bagladevi with fish. It has been practiced in various societies since ancient times as a common practice.
1639.085 SRY0