出典:Wiktionary
出典:『Wiktionary』 (2025/07/23 15:06 UTC 版)
Borrowed from Irish Niall or Scottish Gaelic Niall, ultimately from Old Irish Níall, of uncertain original meaning. Suggestions include nél (“cloud”) and nïa (“champion”), which is from Proto-Indo-European *h₃neyd- (“to revile”). Doublet of Neil.
Niall