Jansson is a surname of Scandinavian origin, most commonly associated with Tove Jansson, a Finnish-Swedish author and illustrator. She is best known for creating the beloved Moomin characters, which are featured in a series of books and comic strips. The Moomins are whimsical creatures that live in a peaceful valley and have captivated readers of all ages since their introduction in the 1940s. In addition to Tove Jansson, the name Jansson can refer to various individuals in fields such as art, literature, and sports. The surname is prevalent in countries like Sweden and Finland, where many people share this family name, contributing to diverse cultural and professional landscapes.