Alyn is a distinctive boys' name in United States, ranking #8746 in 1999 with 6 recorded births. The name reached its all-time peak in 2005 with 7 births ranking #9168. Since 1996, the popularity has increased by 20.0%. In 1999, approximately 1 in every 320,015 boys born was named Alyn. RISING Recent data shows the name is currently rising.