Jahlon is a distinctive boys' name in United States, ranking #7844 in 2001 with 8 recorded births. This places Jahlon in the bottom 36% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 10 births ranking #6923. In 2001, approximately 1 in every 242,854 boys born was named Jahlon. FALLING Recent data shows the name is currently falling.