It means woods or forests. The government's Irish forestry organisation is known as Coillte.
It is an English name and most likely has no Irish Gaelic form.
Siblíní is 'siblings' in Irish.
Irish is: an áitScottish Gaelic is: an t-àite
In Irish (Gaelic) it is "leathcheann". In (Scottish) Gaelic: ?
I am his friend
In Irish: do dheartháir In Scottish Gaelic: do bhràthair
Coíllte is the common word for wood or forest, and Ros can be used too.
"ifreann" means "hell"
In Irish it's "fiosracht"
In Irish it's "neamhspleáchas"
In Irish it's "drabhlás"
In Irish it's "baile"