- Clive (Hubert). born 1944, West Indian (Guyanese) cricketer; captained the West Indies (1974–88)
- Harold (Clayton). 1893–1971, US comic film actor
- Marie, real name Matilda Alice Victoria Wood. 1870–1922, English music-hall entertainer
WordReference Random House Unabridged Dictionary of American English © 2019
- Mythology[Welsh Legend.]Llwyd.
- a male given name: from a Welsh word meaning "gray.''