Celtifying "alahith"

[treegod]

I'm creating a conlang (constructed language) called Alahithian. In the selfsame language it is called alahith. In French it is Alahitian and in Spanish alahitiano. I've had suggestions that it would be Alahitisch in German and Alahithisch in Dutch (very slight difference for the eagle-eyed).

Okay, with all those references how would those be translated into any of the Celtic languages?

I made a guess with Scottish Gaelic and came up with Alaiteach (having seen Italian), and someone else has suggested Alaithithianach. Maybe Alaithitheach?

What about Welsh? Irish? Breton? Or even Cornish or Manx?

Thanks in advance

[DaRC]

certainly looks like a tricky questions to me I'm still trying learn language let alone create one

[treegod]

I'm still learning Spanish! I'm picking up on Catalan and French where I can. AND I'm creating another one. Oh, and I've just challenged myself by reading the Portuguese subforum here (I can read enough Spanish and Catalan to get the gist of things in Portuguese, just).

I've still got a Scottish Gaelic book and CD to learn from, so maybe...

I've given up on Sudoku to develop my braincells, I'm learning and creating languages.

[DaRC]

glad to hear that you're keeping the old grey matter active
I worked with, to me, a bunch of Spaniards but soon came to realise that the Catalans were more like the Scots (in British terms). So good luck with all those Romance languages.

[AndyN]

Yn kernewek yma Alahithek martesen.

In Cornish it would be Alahithek perhaps.

[treegod]

glad to hear that you're keeping the old grey matter active
I worked with, to me, a bunch of Spaniards but soon came to realise that the Catalans were more like the Scots (in British terms). So good luck with all those Romance languages.

Thanks
(and yes, Catalans can seem a bit like dry Calvanists at times lol)

Yn kernewek yma Alahithek martesen.

In Cornish it would be Alahithek perhaps.

Interesting, thanks for that Andy. Another word to add to the list.