Trianna is a distinctive girls' name in United States, ranking #19008 in 2014 with 5 recorded births. The name reached its all-time peak in 2007 with 26 births ranking #5512. Since 1996, the popularity has decreased by 64.3%. In 2014, approximately 1 in every 357,187 girls born was named Trianna. STABLE Recent data shows the name is currently stable.