Jachin is a distinctive boys' name in United States, ranking #4541 in 2005 with 19 recorded births. The name reached its all-time peak in 2011 with 26 births ranking #3934. Since 1996, the popularity has increased by 216.7%. In 2005, approximately 1 in every 105,113 boys born was named Jachin. FALLING Recent data shows the name is currently falling.