Jaycob is a distinctive boys' name in United States, ranking #1163 in 2006 with 145 recorded births. The name reached its all-time peak in 2012 with 236 births ranking #888. Since 1996, the popularity has increased by 90.8%. In 2006, approximately 1 in every 14,173 boys born was named Jaycob. RISING Recent data shows the name is currently rising.