It's a woman's name, to complement Dewi Lingo as either a relative, wife or girlfriend or maybe just a colleague.
Awh that's dewi lingo in your Avatar! :)
I like that name, Eleri.
Silly me, I typed the translation instead of the Welsh XD
Aww Dewi has a girlfriend :3
Can't "pnawn" also be afternoon? Is "Prynhawn" South Walian?