Meaning and name origin
Gwenyth \g-wenyth, gwe-ny-th\ as a girl's name is of Welsh origin, and the meaning of Gwenyth is "happiness; fair bow; blessed ring". Gwenyth is a variant of Gwenith (Welsh): variant of Gwyneth, probably influenced by the Welsh word "gwenith" meaning "wheat", and used in poetry to mean "the favourite" or "the pick of the lot". Also a variant of Gwendolyn (Welsh): in some legends, Merlin the magician has a wife named Gwendolyn.
Gwenyth is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is a comparison of the popularity of the girl name Gwenyth and its variant forms. Popular variation forms ranked in the Top 1000/100 are Gwendolyn (#420) and Gwyneth. (2014 statistics).
A suggested similar baby name is Gwenita. Like Gwenyth, this name is not commonly used.