Rianna is a distinctive girls' name in United States, ranking #5111 in 2018 with 26 recorded births. The name reached its all-time peak in 2002 with 271 births ranking #850. Since 1996, the popularity has decreased by 69.8%. In 2018, approximately 1 in every 65,401 girls born was named Rianna. RISING Recent data shows the name is currently rising.