The name Allister is derived from the given name Alexander, which originated from the Greek name meaning "defender of men." It has been a prominent name in Scotland since the late 11th century, introduced by Queen Margaret. The name has undergone various spellings and adaptations, including Alexander, Alistair, and MacAlexander. Over time, the use of Allister has remained significant in Scottish heritage, symbolizing strength and protection. Its importance lies in its historical roots and the notable figures associated with it.
