Fallyn is a distinctive girls' name in United States, ranking #2719 in 2018 with 63 recorded births. The name reached its all-time peak in 2015 with 84 births ranking #2241. Since 1996, the popularity has increased by 173.9%. In 2018, approximately 1 in every 26,991 girls born was named Fallyn. FALLING Recent data shows the name is currently falling.