Words that come from Proto-Indo-European “windo-”

111 words across 35 languages descend from Proto-Indo-European windo- — including Barry, Jennifer, Fiona, Gwyn, penguin, Guinevere, Gwynne, Gwynn.

See the etymology of windo- itself →

English (25)

Welsh (11)

Irish (10)

Old Irish (5)

Hungarian (5)

Cornish (5)

French (4)

German (4)

Danish (3)

Esperanto (3)

Finnish (3)

Proto-Celtic (2)

Breton (2)

Swedish (2)

Dutch (2)

Manx (2)

Latin (2)

Proto-Brythonic (2)

Scottish Gaelic (2)

Norwegian Nynorsk (2)

Italian (1)

Japanese (1)

Catalan (1)

Korean (1)

Maltese (1)

Old Welsh (1)

Primitive Irish (1)

Ido (1)

Cebuano (1)

Spanish (1)

Romanian (1)

Norwegian Bokmål (1)

Thai (1)

Gaulish (1)

Middle Cornish (1)