Jacoby is a distinctive boys' name in United States, ranking #760 in 2003 with 233 recorded births. The name reached its all-time peak in 2008 with 691 births ranking #422. Since 1996, the popularity has increased by 46.5%. In 2003, approximately 1 in every 8,478 boys born was named Jacoby. FALLING Recent data shows the name is currently falling.