Alister as a Baby Name. Meaning and Origin of Alister

What is the meaning of the name Alister ?

The baby name Alister is a Male name , 3 syllables long and is pronounced AL-iss-ter (IPA: /ˈælɪstər/).

Alister is Scottish Gaelic in Origin.

Alister is an Anglicized Scottish given name, a variant of Alastair/Alasdair, the Gaelic form of Alexander. It ultimately derives from Greek Alexandros, from alexein “to defend” + anēr/andros “man,” yielding the meaning “defender of men.” The spelling Alister is attested in Scottish and English records from the 19th century and spread through Britain and the wider Anglophone world. While less common than Alistair or Alastair, it preserves the same Gaelic-to-English pathway.

In medieval Scotland the name flourished among Gaelic nobility - compare figures named Alasdair - before gaining broader English usage. Related forms include Alasdair (Scottish Gaelic), Alastair and Alistair (English), Alastar (Irish), and the pan-European Alexander; diminutives include Al, Ali, Alec, Lex, and Sandy. Notable modern bearers of the Alister spelling include golf course architect Alister MacKenzie and theologian Alister McGrath. The name retains a traditional pedigree with a distinctive spelling, offering a Scottish-inflected alternative to Alexander.