Allanah is a distinctive girls' name in United States, ranking #7300 in 2022 with 15 recorded births. The name reached its all-time peak in 2006 with 63 births ranking #2779. Since 1996, the popularity has increased by 25.0%. In 2022, approximately 1 in every 109,251 girls born was named Allanah. FALLING Recent data shows the name is currently falling.