If we like these...

[SunnyFog]

Éabha
Aoibhe
Fiadh
Seoda

Conor
Conal
Oscar
Cormac

Oops... What else would we like?
All of these are taken by relatives/close friends.

Oona

Corin

Where do you live op? If England please give your dc a name people can pronounce and spell! Or it will be your dc who is forever explaining..

All lrish so here's some more
Una
Orlaith
Caoimhe...Keeva
Soracha..Sir..ak..a
Aine
Boys
Cathal..lrish for Charlie/ Charles
Liam
Paudi..Paw..dee

I love Úna. Classic and timeless.

Maeva

Maeve
Ailbhe
Saoirse
Roisin
Niamh
Nuala
Fionnula

cillian
tadhg
oisin
declan
ruaridh
finnian
patrick

Already got Tadhg and an Áine.
Quite like Declan.

Love Tadgh and Aine, good taste OP! I also really like Una

Few Irish ones not mentioned:
Brigid (Bridie)
Maura
Bronagh
Clodagh

Aoife

Lorcan
Oran
Jonjo
Donal
Finbar

Cahal
Oisin
Neall
Seamus
Fergus
Loughlan

Saoirse
Deirdre
Caitlin
Mona
Aisling
Bridget

Ah, Lochlann. That might be the one.

Neall is definitely an interesting spelling - it means "cloud". Is it being used instead of Niall? I've not seen it.

Clodagh is currently top of my list
Also love Meabh for a girl,

Fionn, Cian, and Cillian for boys

Just thought of a couple more

Síofra
Sadhbh

Ciaran
Callum