Dianna is a distinctive girls' name in United States, ranking #1089 in 2005 with 219 recorded births. The name reached its all-time peak in 2001 with 265 births ranking #860. Since 1996, the popularity has decreased by 12.0%. In 2005, approximately 1 in every 8,437 girls born was named Dianna. FALLING Recent data shows the name is currently falling.