Irish Lucsamburg

← German Luxemburg (derived)

← Proto-Germanic *lūtilaz (derived)

← Proto-Germanic *burgz (mention)

← Middle High German Luccelemburc (derived)

← Old High German Lucilinburhuc (derived)

← Old High German luzil (mention)

← Old High German burg (mention)

→ Irish Lucsambuirgis (affix)

→ Irish Lucsamburgach (affix)