Austyn is a distinctive girls' name in United States, ranking #2108 in 2005 with 88 recorded births. The name reached its all-time peak in 2021 with 289 births ranking #919. Since 1996, the popularity has increased by 69.2%. In 2005, approximately 1 in every 20,997 girls born was named Austyn. FALLING Recent data shows the name is currently falling.