Rianne is a distinctive girls' name in England & Wales, ranking #672 in 1997 with 36 recorded births. The name reached its all-time peak in 1996 with 49 births ranking #519. Since 1996, the popularity has decreased by 26.5%. In 1997, approximately 1 in every 8,144 girls born was named Rianne. STABLE Recent data shows the name is currently stable.