Diona is a distinctive girls' name in United States, ranking #9911 in 2011 with 11 recorded births. The name reached its all-time peak in 1998 with 33 births ranking #3593. Since 1996, the popularity has decreased by 65.6%. In 2011, approximately 1 in every 159,891 girls born was named Diona. FALLING Recent data shows the name is currently falling.