Arwyn?

[Lelophants]

I know it’s a boys name in Welsh but for a girl? Or perhaps spelt like Arwen LOTR?

It has such a pretty sound.

Only Arwen I know is a 15 year old girl. I like the name.

We have a 7 yo Arwen friend, lovely name, copied from LOTR. I agree with 'wen' over 'wyn' ending, as wyn is the masculine version.

Awen is pronounced the same ("Ah - wen") and is from the Celtic tradition: the witch goddess Ceridwen brewed a potion for a year in her cauldron, the potion was of Truth and Wisdon, Awen:
https://snowdonia.gov.wales/discover/history-and-heritage/mythology-and-folklore/ceridwen/

So that could be a good and legit alternative if you don't want to go too Liv Tyler!!

As others have said, Welsh names ending 'wyn' are masculine and names ending 'wen' are feminine.

Not all wyn or wen names have an opposite equivalent. E.g. Olwen is a Welsh girls name. There isn't a masculine name Olwyn - olwyn is simply the Welsh word for wheel.

I would go for Arwen. It's a LOTR name created by Tolkien but it's also a nice name and lots of people don't realise it isn't Welsh.

Anwen and Alwen are similar names which are Welsh.

Anwyn and Bronwyn aren't male names, they're bad spellings of Anwen and Bronwen.

I know a welsh Arwen, but her name was used as a feminine form of Arwyn, and pronounced accordingly (ARR-wenn)

Awful.

And

I'd totally assume Tolkien fan