Cwm Tyswg
valley · Blaenau Gwent - Blaenau Gwent
WelshSurmised
Suggested2 sources · name elements
This valley name is likely derived from 'cwm' (valley) and 'tyswg', possibly meaning 'narrow' or 'confined'.
Word origins
- Cwm
- Welshvalley(from cwm "valley")
- Tyswg
- Welshnarrow, confined(from tyswg "narrow, confined")