Dianna is a distinctive girls' name in United States, ranking #1185 in 2006 with 205 recorded births. The name reached its all-time peak in 2001 with 265 births ranking #860. Since 1996, the popularity has decreased by 17.7%. In 2006, approximately 1 in every 9,274 girls born was named Dianna. FALLING Recent data shows the name is currently falling.