It would be used in words like maighdeann-mhara, a mermaid.
It's the genitive of muir, sea.
In Irish it is "murach" or "maighdean mhara" (sea-maiden). In Scottish Gaelic: ?
maighdeann-mhara
The name is not in Scottish Gaelic.
'You' is not a Gaelic word.
It's not a word in Scottish Gaelic.
Cheyenne is not a Scottish Gaelic word.
It's not Scottish Gaelic.
nothing, it is not Gaelic.
heart in Scottish Gaelic.
'Energy' doesn't mean anything in Scottish Gaelic: it's an English word.
Kayla is not a Scottish Gaelic name. There is no K or Y in the alphabet.
'Manoir' does not appear in Irish Gaelic or Scottish Gaelic.