Rheana is a distinctive girls' name in United States, ranking #5629 in 2002 with 21 recorded births. The name reached its all-time peak in 2002 with 21 births ranking #5629. Since 1996, the popularity has increased by 133.3%. In 2002, approximately 1 in every 85,563 girls born was named Rheana. FALLING Recent data shows the name is currently falling.