Alynn is a distinctive girls' name in United States, ranking #9410 in 2009 with 12 recorded births. The name reached its all-time peak in 2015 with 17 births ranking #6997. Since 1996, the popularity has increased by 20.0%. In 2009, approximately 1 in every 153,073 girls born was named Alynn. RISING Recent data shows the name is currently rising.