Old English dun

← Proto-Celtic *dūnom (derived)

← Proto-Germanic *dūnǭ (derived)

← Proto-Indo-European *dʰewh₂- (derived)

→ English adown (mention)

→ English Quorn (affix)

→ English Bordon (mention)

→ English Langdon (mention)

→ English Lindon (mention)

→ English Billington (mention)

→ English Weedon (mention)

→ Old English Dunholm (compound)

→ Scots Gordon (mention)