Updated March 14, 2024 Share: Table of contents Boy name origins & meanings Scottish : Defender of mankind; version of Alexander Boy name variations Alistair Alistair - 4% this year Masculine Rare Find out more Alistaire Alistaire 0 % this year Masculine Rare Find out more Alastaire Alastaire 0 % this year Masculine Rare Find out more Alister Alister + 53% this year Masculine Rare Find out more Alaster Alaster - 10% this year Masculine Rare Find out more Alasdair Alasdair - 43% this year Masculine Rare Find out more Alaisdair Alaisdair 0 % this year Masculine Rare Find out more Alaistair Alaistair 0 % this year Masculine Rare Find out more Alaister Alaister 0 % this year Masculine Rare Find out more Alasteir Alasteir 0 % this year Masculine Rare Find out more Alastor Alastor + 31% this year Masculine Rare Find out more Aleister Aleister + 7% this year Masculine Rare Find out more Allaistar Allaistar 0 % this year Masculine Rare Find out more Allastair Allastair 0 % this year Masculine Rare Find out more Allaster Allaster 0 % this year Masculine Rare Find out more Allastir Allastir 0 % this year Masculine Rare Find out more Allysdair Allysdair 0 % this year Masculine Rare Find out more Alystair Alystair 0 % this year Masculine Rare Find out more How Popular Is The Name Alastair Famous people who gave their babies this name Rod Stewart Appears on 75 Demon Names Inspired by Religion and Mythology