Iridian is a distinctive girls' name in United States, ranking #17467 in 2005 with 5 recorded births. The name reached its all-time peak in 1996 with 96 births ranking #1611. Since 1996, the popularity has decreased by 94.8%. In 2005, approximately 1 in every 369,540 girls born was named Iridian. FALLING Recent data shows the name is currently falling.