Jaccob is a distinctive boys' name in United States, ranking #9136 in 2018 with 8 recorded births. The name reached its all-time peak in 1996 with 34 births ranking #2353. Since 1996, the popularity has decreased by 76.5%. In 2018, approximately 1 in every 226,934 boys born was named Jaccob. FALLING Recent data shows the name is currently falling.