Iasia is a distinctive girls' name in United States, ranking #7551 in 2004 with 15 recorded births. The name reached its all-time peak in 2000 with 31 births ranking #4015. Since 1996, the popularity has increased by 25.0%. In 2004, approximately 1 in every 122,408 girls born was named Iasia. STABLE Recent data shows the name is currently stable.