Rieley is a distinctive girls' name in United States, ranking #12057 in 2010 with 9 recorded births. The name reached its all-time peak in 2005 with 21 births ranking #5959. Since 1996, the popularity has increased by 12.5%. In 2010, approximately 1 in every 197,481 girls born was named Rieley. FALLING Recent data shows the name is currently falling.