Diona is a distinctive girls' name in United States, ranking #4232 in 1999 with 27 recorded births. The name reached its all-time peak in 1998 with 33 births ranking #3593. Since 1996, the popularity has decreased by 15.6%. In 1999, approximately 1 in every 65,696 girls born was named Diona. FALLING Recent data shows the name is currently falling.