Diallo is a distinctive boys' name in United States, ranking #8470 in 2009 with 9 recorded births. The name reached its all-time peak in 2001 with 30 births ranking #3007. Since 1996, the popularity has decreased by 65.4%. In 2009, approximately 1 in every 220,367 boys born was named Diallo. RISING Recent data shows the name is currently rising.