A note--Welsh names (and maybe Cornish, etc.) that end in -wyn are boys' names, while thos than end in -wen are girls' names. Ex: Bronwyn is a boys' name, and Bronwen is a girls' name. Just a weird little pet peeve of mine.
I love Saoirse but what about Eilidh (A-lee) which is Gaelic?
Those are Irish right? Others are Roisin, Sinead, Niamh, and Aoife.