Olwyn is an ancient Welsh female given name, derived from the Old Welsh 'Olwen'. It means "white footprint" or "white pearl", suggesting purity and beauty. In Welsh mythology, Olwen is a character in the tale of Culhwch and Olwen, where she is portrayed as a beautiful maiden with golden hair, fair skin, and large, blue eyes. The name has gained popularity over time, particularly in Wales and among those interested in Celtic culture and mythology. However, it remains relatively uncommon, perhaps contributing to its unique charm.
Olwyn is quite uncommon as a given name, with only a handful of babies named Olwyn each year. There was a slight peak in popularity around 1970 with 6 births that year, but it has remained relatively consistent over the years, hovering between 5 and 6 births annually.