The name was used to honour those who won the Satta Matka. Satta King does not refer to the title of the game. The person whose number was drawn was awarded the prize, and people called him the Sattaking. In the Satta Matka, players bet money on numbers between 00 and 99. The actual name of the lottery game is Satta Matka, where 'Satta' means betting or gambling, while 'Matka' means a pot where a particular number is drawn.
Satta king can be described as a form of lottery game based on numbers ranging from 00-99, which falls within 'Gambling'.