Alanah is a distinctive girls' name in England & Wales, ranking #1469 in 2023 with 21 recorded births. The name reached its all-time peak in 2005 with 40 births ranking #736. Since 1996, the popularity has decreased by 12.5%. In 2023, approximately 1 in every 12,218 girls born was named Alanah. FALLING Recent data shows the name is currently falling.