The Origins\n\n The origin of Blackjack is still debated; the most popular belief is that it originated in French casinos around 1700 due to its mention in Cervantes's novel Don Quixote, which dates to the late 16th/early 17th century. Then, the game was referred to as 'Vingt-et-un' which translates to 21 in French.

The origins of Blackjack is still under debate, but researchers agree that Blackjack probably originated in the French casinos around 1700. The French cards were called "Vingt-et-Un," which translates to "Twenty-one." These cards are probably derived from card games Chemin de Fer, which were popular at that time.