Kelleher - Weblio 英和・和英辞典 (original) (raw)

語源

From Irish Ó Céileachair (“descendant of Céileachar”), from the male given name Céileachar (字義どおりに “spouse-loving”), from céile (“spouse, companion”), from Old Irish céile, from Primitive Irish ᚉᚓᚂᚔ (celi, “follower, devotee”, genitive), from Proto-Celtic *kēlyos; + -ach (“of”, relation-forming suffix), from Old Irish -ach, from Proto-Celtic *-ākos, from Proto-Indo-European *-eh₂kos, *-eh₂ḱos.