Dionna is a distinctive girls' name in United States, ranking #2385 in 2005 with 74 recorded births. The name reached its all-time peak in 1999 with 106 births ranking #1582. Since 1996, the popularity has decreased by 15.9%. In 2005, approximately 1 in every 24,969 girls born was named Dionna. FALLING Recent data shows the name is currently falling.