Jaykob is a distinctive boys' name in United States, ranking #12839 in 2025 with 5 recorded births. This places Jaykob in the bottom 8% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2012 with 75 births ranking #1913. Since 1996, the popularity has decreased by 50.0%. In 2025, approximately 1 in every 341,615 boys born was named Jaykob. FALLING Recent data shows the name is currently falling.