Alannah is a moderately popular girls' name in England & Wales, ranking #463 in 2010 with 89 recorded births. This places Alannah in the top 6% of ranked UK girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2017 with 103 births ranking #427. In 2010, approximately 1 in every 3,607 girls born was named Alannah. RISING Recent data shows the name is currently rising.