Jaelin is a distinctive boys' name in United States, ranking #2047 in 2006 with 65 recorded births. The name reached its all-time peak in 2003 with 82 births ranking #1555. Since 1996, the popularity has increased by 16.1%. In 2006, approximately 1 in every 31,617 boys born was named Jaelin. FALLING Recent data shows the name is currently falling.