Diallo is a distinctive boys' name in United States, ranking #4475 in 2003 with 18 recorded births. The name reached its all-time peak in 2001 with 30 births ranking #3007. Since 1996, the popularity has decreased by 30.8%. In 2003, approximately 1 in every 109,737 boys born was named Diallo. RISING Recent data shows the name is currently rising.