Rheanna is a distinctive girls' name in United States, ranking #2675 in 2007 with 69 recorded births. The name reached its all-time peak in 1998 with 89 births ranking #1772. Since 1996, the popularity has increased by 40.8%. In 2007, approximately 1 in every 27,862 girls born was named Rheanna. FALLING Recent data shows the name is currently falling.