I now have a name to stand by this thread so it stays.
Blip - No Llyswen is a place name. They have a good pub as I remember (Griffon, Griffith, Gruffydd..?) its Brecon way.
As a matter of interest according to the 1991 census, 508,098 people in Wales could speak Welsh, about 18.7% of the population.
Cheers,
WWW