English Glasgow

← Proto-Brythonic *glas cu (derived)

← Proto-Brythonic *glas (mention)

← Proto-Brythonic *cöü (mention)

← Welsh cau (cognate)

← Irish cuas (cognate)

← Scottish Gaelic Glaschu (cognate)

→ English Glaswegian (mention)

→ Hindi ग्लासगो (borrowed)

→ Japanese グラスゴー (borrowed)

→ Portuguese Glasgow (borrowed)