Red setter name needed

My pal is hoping to adopt a female red stter. What would be a good name for a crazy dog? I suggested Morgan or Mia. She says Morgan is more for a boy.
She already has a Suzy. Lottie and Lucy are out as they are my dogs names.
She may have a name already but, just incase. Something appropriate for a big, mad, Irish redhead.

my friend has a setter , its called Cahira , apparently Irish for warrior !

Lola
LuLu
Pixie
Lottie
Ruby

Magenta
or Scarlett?

Ruby is good. My dog is a Lottie so that would be a bit confusing. LOL

Now I am loving Scarlet.
have another pal with a black lab called Scarlet.

I now, sorry I spotted that afterwards.

How about Sasha?

She had come up with Maddy!!!!!
She is now liking Ruby and Scartet.
I am voting for Scarlet. Perfectamundo. You is a genius Mrs. Nice one.

I really like Scarlet

I also like Red (although that is probably more masculine than feminine).

Also, as she is Irish, how about "Saoirse" (it means Freedom in gaelic). You pronounce it Sair sha.