Micaiah is a distinctive girls' name in United States, ranking #3509 in 1997 with 33 recorded births. The name reached its all-time peak in 2001 with 73 births ranking #2226. Since 1996, the popularity has increased by 13.8%. In 1997, approximately 1 in every 52,747 girls born was named Micaiah. STABLE Recent data shows the name is currently stable.