Tynan is a distinctive boys' name in United States, ranking #2989 in 2003 with 33 recorded births. The name reached its all-time peak in 1997 with 37 births ranking #2306. Since 1996, the popularity has increased by 26.9%. In 2003, approximately 1 in every 59,857 boys born was named Tynan. FALLING Recent data shows the name is currently falling.