Cwm Gwilym
valley · Powys - Powys
WelshAI-generated
This valley name is composed of the Welsh word 'cwm' meaning valley, and 'Gwilym', a personal name. Gwilym is the Welsh form of William.
Word origins
- Cwm
- Welshvalley(from cwm "valley")
- Gwilym
- WelshWilliam(from Gwilym "William")