Diona is a distinctive girls' name in United States, ranking #10119 in 2004 with 10 recorded births. The name reached its all-time peak in 1998 with 33 births ranking #3593. Since 1996, the popularity has decreased by 68.8%. In 2004, approximately 1 in every 183,612 girls born was named Diona. FALLING Recent data shows the name is currently falling.