Jachin is a distinctive boys' name in United States, ranking #5898 in 2006 with 14 recorded births. The name reached its all-time peak in 2011 with 26 births ranking #3934. Since 1996, the popularity has increased by 133.3%. In 2006, approximately 1 in every 146,794 boys born was named Jachin. FALLING Recent data shows the name is currently falling.