Cwm Dulais
valley · Castell-nedd Port Talbot - Neath Port Talbot
WelshSurmised
Suggested3 sources · historical forms · name elements
This Welsh name describes a valley. 'Cwm' means valley, and 'dulais' likely refers to a dark or black stream.
Word origins
- Cwm
- Welshvalley(from cwm "valley")
- dulais
- Welshdark stream(from du "dark, black", lais "stream")
Historical forms
[object Object]