The Enchanting Card Game of Holly Rummy: A Thorough Examination Holly Rummy, a popular card game in recent years, is thought to have originated from the larger Rummy game famarcade slotsily. Rummy's beginnings can be found in the early 1800s, and different variations have developed throughout history. Although the precise origins of Holly Rummy are not entirely clear, it is generally acknowledged that it developed from conventional Rummy variations, adding special rules and gameplay features that set it apart from its forebears.