Jaelin is a distinctive boys' name in United States, ranking #9140 in 2018 with 8 recorded births. The name reached its all-time peak in 2003 with 82 births ranking #1555. Since 1996, the popularity has decreased by 85.7%. In 2018, approximately 1 in every 226,934 boys born was named Jaelin. FALLING Recent data shows the name is currently falling.