Meaning and origin
Gwythyr is a Welsh boy name. The meaning of the name is `Victorious, Conqueror`.
Where is it used? The name Gwythyr is mainly used in Welsh.
How do they say it elsewhere? Victor (In English, French, Portuguese, Spanish and in Romanian)
See also In Spanish: Víctor In Scandinavian, German, Hungarian, Polish, Czech, Bulgarian and in Russian: Viktor In Portuguese: Vitor In Polish: Wiktor In Italian: Vittore In Italian: Vico In English: Vic