Iridian is a distinctive girls' name in United States, ranking #7571 in 2002 with 14 recorded births. The name reached its all-time peak in 1996 with 96 births ranking #1611. Since 1996, the popularity has decreased by 85.4%. In 2002, approximately 1 in every 128,344 girls born was named Iridian. FALLING Recent data shows the name is currently falling.