Proto-Celtic origin
Source-reportedMeaning: “white, fair” + “magical being”
From Old Welsh Gwenhwyfar, from Proto-Celtic *windos (“white, fair”) + *sēbarā (“magical being”).
Follow the language links in this account
Read from more recent borrowed forms toward older source forms. This is a derivation account, not a dated timeline.
- Old Welsh
- Proto-Celtic
Only explicit language links are shown. The full passage may also discuss word roots, comparisons or uncertain proposals.
Proto-language forms marked with an asterisk in the source are reconstructions, rather than dated records of a person using the name.
Read the cited Wiktionary entrySources for this account (2)
- Wiktionary: GuenièvreCC-BY-SA-4.0 · retrieved 2026-10-15
- French Wiktionary: GuenièvreCC-BY-SA-4.0 · retrieved 2026-10-14

