- Clan MacGregor
- Clan Campbell
- Clan MacDonald
- Clan Fraser
- Clan Stewart
- Clan MacLeod
- Clan Sinclair
- Clan Douglas
- Clan MacKenzie
- Clan MacLean
- Clan Gordon
- Clan Robertson
- Clan Murray
- Clan Cameron
- Clan Bruce
- Clan Buchanan
- Clan Lamont
- Clan MacIntosh
- Clan Drummond
- Clan Grant
- Popular Irish Clans:
- Clan O'Brien
- Clan O'Neill
- Clan O'Connor
- Clan O'Donnell
- Clan O'Sullivan
- Clan MacCarthy
- Clan O'Flaherty
- Clan O'Rourke
- Clan MacMurrough
- Clan O'Doherty
- Clan O'Reilly
- Clan O'Kelly
- Clan O'Malley
- Clan O'Hara
- Clan O'Toole
- Clan O'Byrne
- Clan O'Grady
- Clan O'Dwyer
- Clan O'Casey
- Clan O'Quinn