Jacobb is a distinctive boys' name in United States, ranking #5490 in 2001 with 13 recorded births. The name reached its all-time peak in 1996 with 16 births ranking #4084. Since 1996, the popularity has decreased by 18.8%. In 2001, approximately 1 in every 149,449 boys born was named Jacobb. FALLING Recent data shows the name is currently falling.