Many names starting with either Mc or Mac are Scottish in origin.
The Scottish Macs is the name of the book that can help you
In Irish names "Mac" means "Son" and "Ó" means "Grandson"
No. Scottish surnames are like any other (although I admit you will find a fair few starting with Mac or Mc) but this isn't unique to Scotland. The same can be said of the other countries in the UK
Young is indeed a Scottish surname. This is a name given to a son who had the same name as his father (similar to the "Jr" used in the USA or to the "Mac" in early Gaelic names). There is even a 'Young' tartan. It is indeed a very Scottish tradition to have your own clan tartan.
Mc is just a shorter way to spell Mac, Both countries will have their share of anglicised names beginning with Mc or Mac Mac = son
Gaelic for Son of. For example MacDougall translated into the Son of Dougall.
It is mac in Scottish Gaelic.
Padraig Mac Giolla-Domhnaigh has written: 'Some Anglicised surnames in Ireland' -- subject(s): Genealogy, Irish, Names, Personal, Personal Names, Scottish
McCLOUD / MacCLOUD / McLOUD / MacLOUD are all Englilsh forms of Scottish Gaelic or Irish Gaelic last names of MacLeòid or Mac Leóid = "son of Leòd" when translated into English.
Last names beginning with "Mc" or "Mac" are of Irish origins.
1. Scottish: Mac Cionaodha or Mac Cionaoith2. Northern Irish: Mac Coinnigh. Also the Scottish name as in 1.