Jaydn is a distinctive boys' name in United States, ranking #2288 in 2007 with 57 recorded births. The name reached its all-time peak in 2008 with 73 births ranking #1959. Since 1996, the popularity has increased by 714.3%. In 2007, approximately 1 in every 36,408 boys born was named Jaydn. FALLING Recent data shows the name is currently falling.