Austinn is a distinctive boys' name in United States, ranking #8215 in 1997 with 6 recorded births. The name reached its all-time peak in 1996 with 7 births ranking #7204. Since 1996, the popularity has decreased by 14.3%. In 1997, approximately 1 in every 314,182 boys born was named Austinn. FALLING Recent data shows the name is currently falling.