Dianna is a distinctive girls' name in United States, ranking #1251 in 2007 with 198 recorded births. The name reached its all-time peak in 2001 with 265 births ranking #860. Since 1996, the popularity has decreased by 20.5%. In 2007, approximately 1 in every 9,709 girls born was named Dianna. FALLING Recent data shows the name is currently falling.