Ryan McDonald may refer to:
MacLeod, McLeod and Macleod are surnames in the English language. The names are anglicised forms of the Scottish Gaelic MacLeòid, meaning "son of Leòd", derived from the Old Norse Liótr ("ugly").
McKinnon, MacKinnon or Mackinnon is a Scottish surname.,
MacLean, also spelt McLean, is a Scottish Gaelic surname, Eóin being a Gaelic form of Johannes (John). The clan surname is an Anglicisation of the Scottish Gaelic "Mac Gille Eathain", a patronymic meaning "son of Gillean". Gillean means "the Servant of [Saint] John [the Baptist]"), named for Gilleathain na Tuaidh, known as "Gillian of the Battleaxe", a famous 5th century warrior.
Ian McDonald may refer to:
MacDonald, Macdonald, and McDonald are surnames of both Irish and Scottish Origin. In the Scottish Gaelic and Irish languages they are patronymic, referring to an ancestor with given name Donald.
Michael or Mike McDonald may refer to:
Ian or Iain is a name of Scottish Gaelic origin, which is derived from the Hebrew given name יוֹחָנָן and corresponds to the English name John. The spelling Ian is an Anglicization of the Scottish Gaelic forename Iain. This name is a popular name in Scotland, where it originated, as well as in other English-speaking countries.
McLennan, MacLennan, and Maclennan are surnames derived from the Scottish Gaelic Mac Gille Fhinnein. Notable people with the surname include:
Richie or Richy is a masculine given name or short form (hypocorism) of Richard. It is also a surname.

Rory is a given name of Gaelic origin. It is an anglicisation of the Irish: Ruairí/Ruaidhrí and Scottish Gaelic: Ruairidh/Ruaraidh and is common to the Irish, Highland Scots and their diasporas. The meaning of the name is "red king", composed of ruadh ("red") and rígh ("king").
MacDonnell, Macdonnell, or McDonnell is a surname of Irish and Scottish origin. It is an anglicized form of the Gaelic patronymic Mac Dhòmhnaill, meaning "son of Dòmhnall". The Gaelic personal name Dòmhnall is a Gaelicised form of the name Donald, which is composed of the elements domno, meaning "world", and val, meaning "might" or "rule". The name is considered a variation of MacDonald.
Kevin McDonald is a Canadian comedian and actor.
Jack McDonald may refer to:
Matthew Ryan may refer to:
McGowan is an Irish and Scottish surname. It is an Anglicization of the Irish Mac Gabhann and Scottish Mac Gobhann, both of which mean 'son of (the) smith'. Belonging to the Uí Echach Cobo, located in modern-day western County Down, Ulster, they were of the same stock as the McGuinness clan.
Ryan is an English-language given name of Irish origin. Traditionally a male name, it has been used increasingly for both boys and girls since the 1970s. It comes from the Irish surname Ryan, which in turn comes from the Old Irish name Rían. Popular modern sources typically suggest that the name means "champion" and "little king", but the original meaning is unknown. According to John Ryan, Professor of Early and Medieval History at University College Dublin, "Rian, like Niall, seems to be so ancient that its meaning was lost before records began."
Shane is mainly a masculine given name. It is an anglicized version of the Irish name Séaghan/Séan, which itself is cognate to the name John. Shane comes from the way the name Seán is pronounced in the Ulster dialect of the Irish language, as opposed to Shaun or Shawn.
McGregor is a Scottish surname. It is derived from the Gaelic Mac Griogair / Mac Greagair meaning 'son of Griogar', the Gaelic form of the given name Gregory. Clan MacGregor were a famous Highland Scottish clan.
As a nickname, Mac may refer to:

Rory is a given name of Gaelic origin. It is an anglicisation of the Irish: Ruairí/Ruaidhrí and Scottish Gaelic: Ruairidh/Ruaraidh and is common to the Irish, Highland Scots and their diasporas. The meaning of the name is "red king", composed of ruadh ("red") and rígh ("king").