Gwenllian

Gwenllian is a Welsh feminine given name. It is the Welsh form of the name Guinevere, famously associated with the wife of King Arthur in Arthurian legend. The name's etymology is generally considered to be derived from the Welsh words "gwen" meaning "white, fair, blessed" and "hild" meaning "battle" or "strife." However, other interpretations of the second element exist.

The name has a long history in Wales, appearing in medieval Welsh literature and genealogies. It has been a relatively common name in Wales for centuries and continues to be used today. Variations of the spelling exist, though Gwenllian is the most prevalent.

In literature, Gwenllian is most famously known as the wife of King Arthur. This legendary figure has been depicted in numerous stories and poems, often portraying her as a noble queen. Beyond the Arthurian legends, the name has been borne by various historical figures in Welsh history, though none as widely known as the legendary queen. The popularity of the name outside of Wales has been less significant compared to its prevalence within Welsh culture.