Alasdair

Gender	Male
Language(s)	Scottish Gaelic, Greek
Meaning	Gaelic form of Alexander - meaning "defender of man"
See also	Alexander, Alistair, Alastair, Alaster

Alasdair is a Scottish Gaelic given name. The name is a Gaelic form of Alexander which has long been a popular name in Scotland. The personal name Alasdair is often Anglicised as Alistair, Alastair, and Alaster.