Rianna is a distinctive girls' name in United States, ranking #1387 in 2005 with 156 recorded births. The name reached its all-time peak in 2002 with 271 births ranking #850. Since 1996, the popularity has increased by 81.4%. In 2005, approximately 1 in every 11,844 girls born was named Rianna. RISING Recent data shows the name is currently rising.