Rianna is a distinctive girls' name in United States, ranking #999 in 2001 with 215 recorded births. The name reached its all-time peak in 2002 with 271 births ranking #850. Since 1996, the popularity has increased by 150.0%. In 2001, approximately 1 in every 8,375 girls born was named Rianna. RISING Recent data shows the name is currently rising.