1) Irish-language boy name 
Muirgheas is a masculine given name in the Irish language. The name is composed of two elements: the first, muir, means `sea`; the second element, gus, means `choice`. The name has been Anglicised to the etymologically unrelated Maurice. A contracted form of the name is Muiris (which is also a form of Maurice in Irish). ==People with the name=...