Rheanna is a distinctive girls' name in United States, ranking #2314 in 2003 with 73 recorded births. The name reached its all-time peak in 1998 with 89 births ranking #1772. Since 1996, the popularity has increased by 49.0%. In 2003, approximately 1 in every 25,028 girls born was named Rheanna. FALLING Recent data shows the name is currently falling.