Alanah is a distinctive girls' name in England & Wales, ranking #1299 in 2014 with 25 recorded births. This places Alanah in the top 17% of ranked UK girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 40 births ranking #736. In 2014, approximately 1 in every 12,266 girls born was named Alanah. FALLING Recent data shows the name is currently falling.