Rionna is a distinctive girls' name in United States, ranking #7242 in 2001 with 15 recorded births. The name reached its all-time peak in 2006 with 17 births ranking #7422. Since 1996, the popularity has increased by 87.5%. In 2001, approximately 1 in every 120,037 girls born was named Rionna. FALLING Recent data shows the name is currently falling.