Jaycob is a distinctive boys' name in United States, ranking #1280 in 2017 with 142 recorded births. The name reached its all-time peak in 2012 with 236 births ranking #888. Since 1996, the popularity has increased by 86.8%. In 2017, approximately 1 in every 13,030 boys born was named Jaycob. RISING Recent data shows the name is currently rising.