Iridian is a distinctive girls' name in United States, ranking #15863 in 2006 with 6 recorded births. The name reached its all-time peak in 1996 with 96 births ranking #1611. Since 1996, the popularity has decreased by 93.8%. In 2006, approximately 1 in every 316,845 girls born was named Iridian. FALLING Recent data shows the name is currently falling.