Rheanna is a distinctive girls' name in United States, ranking #12214 in 2019 with 8 recorded births. The name reached its all-time peak in 1998 with 89 births ranking #1772. Since 1996, the popularity has decreased by 83.7%. In 2019, approximately 1 in every 209,697 girls born was named Rheanna. FALLING Recent data shows the name is currently falling.