What does Gwynne mean?
Gwynne \gw(yn)-ne\ as a girls' name is of Welsh origin, and Gwynne means "fair and smooth; fair bow; blessed ring; happiness; fair, white, blessed, holy". Gwynne is a variant of Guinevere (Welsh): an early form of Jennifer. Gwynne is also a form of Gwendolyn (Welsh): in some legends. Gwynne is also used as a form of Gwyneth (Welsh) and Gwyn (Welsh).
Gwynne has 43 more different forms via Guinevere, Gwendolyn, Gwyneth, Gwyn: Gaenna, Gaynor, Genna, Gennie, Genny, Guenna, Guinna, Gwenda, Gweneth, Gwenette, Gwenita, Gwenith, Gweniver, Gwenna, Gwenness, Gwenneth, Gwennetta, Gwenni, Gwennie, Gwennola, Gwennora, Gwennore, Gwenny, Gwenora, Gwenore, Gwenyth, Gwineth, Gwinna, Gwinneth, Gwinyth, Gwynedd, Gwynith, Gwynna, Gwynneth, Jennee, Jenni, Jennie▼, Jenny▼, Winne, Winnie▼, Winny, Wynne and Wynnie.
Gwynne is an unusual given name for women. Gwynne is also an uncommon surname for all people. (2000 U.S. Census)
Displayed below is an analysis of the popularity of Gwynne and related names. Gwendolyn (#420 the previous year), Jenny (#822), Gwen (#957), Winnie, Gwyneth and Jennie are the prominent variation forms of Gwynne (#unlisted). This girl name was at the apex of its popularity during the years 1930-1939 and is now significantly less widespread, with the forms Jenny, Winnie, Jennie and Gwen becoming less trendy. Gwendolyn (#420) is the most chic birth name in this list. (Top 1000 Baby Names Statistics, 2014)