No. (Well, yes, it's there. But it's named for the hill and ancient parish, and later urban district though that covered a much smaller area. Not for the poet who also styled himself after the hill.)
I did write 'arguably'
Though the ancient name is Mynyddislwyn. So it could be argued that 70s bureaucrats
accidentally named the local government area (and then constituency) after a poet
Telford is pretty random, actually. Dawley New Town had become a bit of a PR disaster and needed a new name, the man in charge (Brummie machine politician Frank Price) had a thing for Thomas Telford, and so it was. The man himself had more to do with Shrewsbury, regrettably for Shrewsbury.