Diallo is a distinctive boys' name in United States, ranking #8952 in 2015 with 8 recorded births. The name reached its all-time peak in 2001 with 30 births ranking #3007. Since 1996, the popularity has decreased by 69.2%. In 2015, approximately 1 in every 239,532 boys born was named Diallo. RISING Recent data shows the name is currently rising.