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

336 words across 56 languages descend from Proto-Indo-European windo- — including Jennifer, Fiona, Jenna, Kincaid, Gwyn, Nola, penguin, Guinevere.

See the etymology of windo- itself →

Irish (56)

English (54)

Welsh (54)

Cornish (16)

Manx (15)

Scottish Gaelic (15)

Old Irish (14)

Finnish (11)

French (10)

Breton (7)

Hungarian (5)

Dutch (5)

Japanese (5)

German (5)

Danish (3)

Esperanto (3)

Middle Irish (3)

Latin (3)

Middle Welsh (3)

Proto-Celtic (2)

Swedish (2)

Russian (2)

Maltese (2)

Primitive Irish (2)

Cebuano (2)

Proto-Brythonic (2)

Spanish (2)

Norwegian Nynorsk (2)

Romanian (2)

Komi-Zyrian (2)

Tagalog (2)

Italian (1)

Armenian (1)

Catalan (1)

Korean (1)

Ido (1)

Norwegian Bokmål (1)

Serbo-Croatian (1)

Thai (1)

Gaulish (1)

Middle Cornish (1)

Old Breton (1)

Old Welsh (1)

Old Cornish (1)

Middle English (1)

Old English (1)

Polish (1)

Tlingit (1)

Swahili (1)

Portuguese (1)

Tatar (1)

Ottoman Turkish (1)

Persian (1)

Uyghur (1)

Hindi (1)

Chinese (1)