Diona is a distinctive girls' name in United States, ranking #7156 in 2002 with 15 recorded births. The name reached its all-time peak in 1998 with 33 births ranking #3593. Since 1996, the popularity has decreased by 53.1%. In 2002, approximately 1 in every 119,788 girls born was named Diona. FALLING Recent data shows the name is currently falling.