Alannis is a distinctive girls' name in United States, ranking #11427 in 1999 with 7 recorded births. The name reached its all-time peak in 2003 with 17 births ranking #6591. Since 1996, the popularity has decreased by 12.5%. In 1999, approximately 1 in every 253,397 girls born was named Alannis. RISING Recent data shows the name is currently rising.