Hoping I can find a little help on here lol

I'm currently 5 weeks pregnant with baby number 3.

Our first is going to be 3 in December, his name is Declan Lee (Declan is a traditional Irish name meaning "man of prayer" or "full of goodness")

Our second will be 2 next March, her name is McKenna Rae (McKenna is the transferred use of an Irish or Scottish surname. The clan name comes from the old Gaelic "MacCionaodha", son of Cionaodha. Cionaodha was a Male given name composed of the elements "cion" meaning 'respect, love's and "Aodh", the name of the Celtic god of fire.)

We have a boy name picked out already

Connor Dale (Connor is an irish Male given name, anglicized from the compound Irish word "Conchobhar", meaning "lover of wolves" or "lover of hounds")

But we are struggling finding a girl name we like. If it's a girl, I'd like for her middle name to be Lou, and I think that's why we're struggling. We're having a hard time finding something that sounds good with Lou.

I would love to stick to the irish theme since that's what we already have going.

The meaning behind the name doesnt really matter to me (I just googled the meanings while writing this post 😂)

I would just like something with Irish background, that isn't too hard to spell or pronounce.

I'm open to all suggestions! I'm just not finding anything that's catching my attention 🙈