Jaelin is a distinctive boys' name in United States, ranking #6944 in 2019 with 12 recorded births. The name reached its all-time peak in 2003 with 82 births ranking #1555. Since 1996, the popularity has decreased by 78.6%. In 2019, approximately 1 in every 149,447 boys born was named Jaelin. FALLING Recent data shows the name is currently falling.