Diona is a distinctive girls' name in United States, ranking #9552 in 2009 with 12 recorded births. The name reached its all-time peak in 1998 with 33 births ranking #3593. Since 1996, the popularity has decreased by 62.5%. In 2009, approximately 1 in every 153,073 girls born was named Diona. FALLING Recent data shows the name is currently falling.