Hannibal is a distinctive boys' name in United States, ranking #7715 in 2000 with 8 recorded births. The name reached its all-time peak in 2015 with 19 births ranking #4943. Since 1996, the popularity has decreased by 20.0%. In 2000, approximately 1 in every 245,492 boys born was named Hannibal. FALLING Recent data shows the name is currently falling.