Diona is a distinctive girls' name in United States, ranking #4730 in 2001 with 25 recorded births. The name reached its all-time peak in 1998 with 33 births ranking #3593. Since 1996, the popularity has decreased by 21.9%. In 2001, approximately 1 in every 72,022 girls born was named Diona. FALLING Recent data shows the name is currently falling.