Rheana is a distinctive girls' name in United States, ranking #8616 in 2004 with 13 recorded births. The name reached its all-time peak in 2002 with 21 births ranking #5629. Since 1996, the popularity has increased by 44.4%. In 2004, approximately 1 in every 141,240 girls born was named Rheana. FALLING Recent data shows the name is currently falling.