Diallo is a distinctive boys' name in United States, ranking #4732 in 1997 with 13 recorded births. The name reached its all-time peak in 2001 with 30 births ranking #3007. Since 1996, the popularity has decreased by 50.0%. In 1997, approximately 1 in every 145,007 boys born was named Diallo. RISING Recent data shows the name is currently rising.