Hyllan

The name Hyllan is of Old English origin, derived from the Old English word 'hyll' meaning 'hill'. It was likely used as a topographical surname, indicating a person who lived on or near a hill. Over time, some topographical surnames evolved into given names, though Hyllan as a first name remains quite rare.

Its usage as a given name is not well-documented, suggesting it may have been a very localized or informal usage, or perhaps a more recent adoption from the surname. The simplicity of its meaning, 'from the hill', connects it to the natural landscape, a common theme in Old English naming conventions.