Allanah is a distinctive girls' name in United States, ranking #5655 in 2013 with 23 recorded births. The name reached its all-time peak in 2006 with 63 births ranking #2779. Since 1996, the popularity has increased by 91.7%. In 2013, approximately 1 in every 76,279 girls born was named Allanah. FALLING Recent data shows the name is currently falling.