Lachlan's brother is called...

[WorrisomeHeart]

Suggestions please!! We're literally drawing a blank. We have two options, neither of which we feel particularly strongly about so I need more suggestions to add to the reject pile!
Possibles are Eamon or Cillian.. Do your worst..

Alastair
Diarmuid
Daniel

???

Douglas

Love the name Lachlan by the way OP

Rafe

Thanks, we love it too which I think is part of the problem - we can't find anything as good as Lachie/Lachlan. Thanks for the suggestions all.

Declan
Malachi

The Lachlan I knew had a brother called Donald.

Fergus

Mike.
I don't know why, but it sounds so disparate it just works. Lachlan and Mike, brothers in arms.

Oooh or how about Reginald?!

How about:

Leo
Alexander
Cameron
Finlay
Logan
Brodie

Hamish
Murdo
Grantley
Campbell
Fraser
Angus
Cameron

Love Cillian ! How about ronan or Aidan ?

Fenton

Ruairi

Hamish

Fab name OP, it was our favourite for DS2 until I came across Sullivan - and he was born on St. Patrick's Day so that sealed the deal for us and he became Sullivan.

My DH is a Fraser too - I think it goes really well. DS1 is Carter.

The one I know has a brother called Torran.

Angus or Campbell.

Struan
Finn
Angus (though he needs to be a biggie)

I know one who has a brother called Ruaridh.

Thumbs up for Torran too.

I love Fraser but DH has vetoed it (along with sooo many others).

Frazer
Prentice

Tobin