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..

Innes not ones

Hamish is the best I think

I was going to say Heath too, but my favourite and first thought was Dashiell - Dash, Lachie and Dash

Gorgeous!

Seamus pronounced shaymus.

Scottish Gaelic for james

Archie

Duncan?

Oran or Eben? Tadgh too?

Give your DH choice of
Torran
Callan
Sorley

Done!

Lachlan and Dougal immediately sprang to mind!

James (unless you're in Australia where people will make the Murdoch connection)
Cameron
Angus
Alistair
Duncan
Hamish
Robert
Malcom
Charles

I can't choose between Eamon and Cillian. Maybe Cillian would pip Eamon because it has an L sound.

I'll out myself to relatives but my uncle is Lachie. His brothers are Douglas (Doug), Murdo, Fergus (Ferg), Struan and Gregor.

Thanks everyone, lots of food for thought here (and I won't tell you how many DH has vetoed from your suggestions)
We seem to have added Max or Mac to the shortlist but can't agree on the long version of either except perhaps Cormac with nn Mac.

Ah, dull!

What did your DH think of Struan - vetoed? That's the one most people seem to have suggested, it certainly has very much the same feel at Lachlan.

Murdo is also ace!

Yep vetoed. Which is a shame as I like Struan and agree it works well with Lachie. I think we've reached a tentative agreement on Cormac.

Cormac is lovely.

Macdara is another option that gives you Mac.

I would suggest Rory, Cormac or Finbar.

Don't like Cillian. Too similar to "Kill Ian" and it'll probably get shortened to Cill which sounds like Kill.