Prestyn is a distinctive boys' name in United States, ranking #3940 in 2003 with 22 recorded births. The name reached its all-time peak in 2008 with 59 births ranking #2252. Since 1996, the popularity has increased by 340.0%. In 2003, approximately 1 in every 89,785 boys born was named Prestyn. FALLING Recent data shows the name is currently falling.