Dianna is a distinctive girls' name in United States, ranking #1496 in 2009 with 153 recorded births. The name reached its all-time peak in 2001 with 265 births ranking #860. Since 1996, the popularity has decreased by 38.6%. In 2009, approximately 1 in every 12,006 girls born was named Dianna. FALLING Recent data shows the name is currently falling.