Benn is a distinctive boys' name in England & Wales, ranking #505 in 1997 with 37 recorded births. The name reached its all-time peak in 1996 with 49 births ranking #419. Since 1996, the popularity has decreased by 24.5%. In 1997, approximately 1 in every 8,498 boys born was named Benn. FALLING Recent data shows the name is currently falling.