Where does “Islay” come from?

Islay (English) comes from Scottish Gaelic Ìle, from Old Irish ile, from Proto-Celtic alyos, from Proto-Indo-European h₂élyos, from Proto-Indo-European h₂él- — to grow, nourish.

Islay (English): Prunus ilicifolia, a traditional Native American food plant in southern California

Definitions

  1. Prunus ilicifolia, a traditional Native American food plant in southern California

Ancestry of “Islay”, step by step

Islay traces back through two separate lines of ancestry.

via Scottish Gaelic Ìle

StepLanguageWordMeaning
1Scottish GaelicÌle
2Old Irishilesecond, other, another
3Proto-Celticalyosother, second
4Proto-Indo-Europeanh₂élyosother, another
5Proto-Indo-Europeanh₂él-to grow, nourish

via Spanish islay

StepLanguageWordMeaning
1Spanishislay
Every word from Proto-Indo-European h₂él-Every word from Proto-Indo-European h₂élyosEvery word from Proto-Celtic alyos
Islay — Etymology, Origin & Word History | Etymology Explorer