Analysis of information sources in references of the Wikipedia article "Oakdale, Caerphilly" in English language version.
the opposite is true for Oakdale, Nelson or Crosskeys for example where there are no Welsh versions of the place name in existence, or a Welsh name is no longer in common usage [...] Though it can be seen translated sometimes as Cwmderi, Cwmderwen, Glyn-y-deri or Glyn-derwen, no Welsh name officially exists for the village at the moment.
no Welsh name officially exists for the village at the moment
