Case Day is observed annually on December 27, celebrating individuals who bear the name Case. This name, which is typically given to boys, has medieval English origins and is derived from the Anglo-French word for 'container.' The day serves as an appreciation for those named Case, highlighting its historical context, where it was associated with box makers in medieval England. The name has seen limited popularity in the United States, first appearing in 1959 and making its way onto the American Top 100 list of male names in 2006. Despite this, it remains relatively uncommon, with only a small number of registrations recorded over the years. Celebrations may include acknowledging and honoring those named Case, although specific customs are not detailed in the text.