Santa Claus
Santa Claus, also known as Saint Nicholas, Kris Kringle, Father Christmas, or simply Santa, is a legendary figure originating in Western Christian culture who is said to bring gifts to the homes of well-behaved ("good" or "nice") children on Christmas Eve (24 December) and the early morning hours of Christmas Day (25 December). The modern Santa Claus grew out of traditions surrounding the historical Saint Nicholas (a fourth-century Greek bishop and gift-giver of Myra), the British figure of Father Christmas and the Dutch figure of "Sinterklaas" (himself also based on Saint Nicholas). Some maintain Santa Claus also absorbed elements of the Germanic god Wodan, who was associated with the pagan midwinter event of Yule and led the Wild Hunt, a ghostly procession through the sky.
Christmas
In 1809, the New-York Historical Society convened and retroactively named "Sancte Claus" the patron saint of Nieuw Amsterdam, the Dutch name for New York City. At his first American appearance in 1810, Santa Claus was drawn in bishops' robes. However, as new artists took over, Santa Claus developed more secular attire. Nast drew a new image of "Santa Claus" annually, beginning in 1863. By the 1880s, Nast's Santa had evolved into the modern vision of the figure, perhaps based on the English figure of Father Christmas. The image was standardized by advertisers in the 1920s and continues through the present day.