Jessup is a distinctive boys' name in United States, ranking #8497 in 2019 with 9 recorded births. The name reached its all-time peak in 1998 with 21 births ranking #3542. Since 1996, the popularity has decreased by 25.0%. In 2019, approximately 1 in every 199,262 boys born was named Jessup. FALLING Recent data shows the name is currently falling.