Where does “The Groyne” come from?

The Groyne (English) comes from Spanish La Coruña, from French Cluny, from Irish cluain, from Old Irish clúain, from Proto-Italic klounis, from Proto-Indo-European ḱlównis — buttocks, hip.

Ancestry of “The Groyne”, step by step

StepLanguageWordMeaning
1SpanishLa Coruña—
2FrenchCluny—
3Irishcluainmeadow
4Old Irishclúainmeadow, pastureland, glade
5Proto-Italicklounisbuttock
6Proto-Indo-Europeanḱlównisbuttocks, hip
Every word from Proto-Indo-European ḱlównis →Every word from Proto-Italic klounis →Every word from Old Irish clúain →