Rianna is a distinctive girls' name in United States, ranking #1022 in 2006 with 251 recorded births. The name reached its all-time peak in 2002 with 271 births ranking #850. Since 1996, the popularity has increased by 191.9%. In 2006, approximately 1 in every 7,574 girls born was named Rianna. RISING Recent data shows the name is currently rising.