Prestyn is a distinctive boys' name in United States, ranking #2278 in 2009 with 58 recorded births. The name reached its all-time peak in 2008 with 59 births ranking #2252. Since 1996, the popularity has increased by 1,060.0%. In 2009, approximately 1 in every 34,195 boys born was named Prestyn. FALLING Recent data shows the name is currently falling.