Rheana is a distinctive girls' name in United States, ranking #8618 in 2006 with 14 recorded births. The name reached its all-time peak in 2002 with 21 births ranking #5629. Since 1996, the popularity has increased by 55.6%. In 2006, approximately 1 in every 135,791 girls born was named Rheana. FALLING Recent data shows the name is currently falling.