Diani is a distinctive girls' name in United States, ranking #11416 in 2002 with 8 recorded births. The name reached its all-time peak in 2005 with 15 births ranking #7607. Since 1996, the popularity has increased by 60.0%. In 2002, approximately 1 in every 224,603 girls born was named Diani. RISING Recent data shows the name is currently rising.