Please help with Irish boys names

[AnnaRose3boys]

I would really appreciate some name advice for the imminent arrival of our 3rd son. I’m irish but DH English ( living in N.Ireland). We’re older parents so finding that lots of our favourite names have been used by family and friends already. We have a Cian and a Rory which we love but bit stumped this time. We seem to like shorter simple Irish names but open to suggestions. Here’s a few we like, would welcome honest opinions, be a brutal as you feel please!

Oran ( both like this but very, very popular in our area at moment)
Oisin ( as above)
Conn ( saw this suggested recently on another mumsnet baby name thread and really growing on me)
Dara
Jack
Aidan

P.S - We can’t use Conor, Tiernan, Cormac or Cillian as been used by family.

Love Oisin and dara. My other favs are Colm,ronan and Kevin

Oh please use Conn! 39 weeks here and DH says no so I need someone to use it for me!
A brilliant name.

How about Ronan, simple and easy to spell?

Fiachra

Daire
Jarlath
Cahir
Naoise
Plunkett
Padraig
Eunan
Emmett
Cormac
Tomas
Aodh
Aidon
Ciallian
Caolan
Conan
Michael
Malachi
Eamon
Colm
Brian
Barra

Eamon
Dara
Finn
Seán
Jim
Neil
Liam
Ross/a

I don’t think you can have Conn if your elder child is Cian. Same first letter, same last letter, just changing the vowel sound - doesn’t work for me as far too similar.

I immediately thought Eoin on your basis - or you could spell Owen if you wanted more neutral. Also Liam, Tiernan if you liked Tadhg (whatever about any other irish name, I wouldn’t use Tadhg or Saoirse for a child living in N Ireland myself), Peadar, Tomas. How about Irish-type names without necessarily being Irish language? Brendan, Patrick, Declan, Eugene, Emmet...

What about Conleth which can be shortened to Con?

What about Ruan (Roo-awn). I love it. Also a fan of Ronan and Dara/Daire.

I would think of eoin or Tomas to go with your other names.

I love Cormac and Finn