Alistair is a distinctive boys' name in England & Wales, ranking #545 in 2024 with 70 recorded births. The name reached its all-time peak in 1996 with 294 births ranking #133. Since 1996, the popularity has decreased by 76.2%. In 2024, approximately 1 in every 3,968 boys born was named Alistair. FALLING Recent data shows the name is currently falling.