Rheanna is a distinctive girls' name in United States, ranking #3013 in 2006 with 57 recorded births. The name reached its all-time peak in 1998 with 89 births ranking #1772. Since 1996, the popularity has increased by 16.3%. In 2006, approximately 1 in every 33,352 girls born was named Rheanna. FALLING Recent data shows the name is currently falling.