Dianna is a distinctive girls' name in United States, ranking #1440 in 2008 with 164 recorded births. The name reached its all-time peak in 2001 with 265 births ranking #860. Since 1996, the popularity has decreased by 34.1%. In 2008, approximately 1 in every 11,529 girls born was named Dianna. FALLING Recent data shows the name is currently falling.