Iasia is a distinctive girls' name in United States, ranking #12818 in 2006 with 8 recorded births. The name reached its all-time peak in 2000 with 31 births ranking #4015. Since 1996, the popularity has decreased by 33.3%. In 2006, approximately 1 in every 237,634 girls born was named Iasia. STABLE Recent data shows the name is currently stable.