Micaiah is a distinctive girls' name in United States, ranking #2686 in 2016 with 65 recorded births. The name reached its all-time peak in 2001 with 73 births ranking #2226. Since 1996, the popularity has increased by 124.1%. In 2016, approximately 1 in every 27,254 girls born was named Micaiah. STABLE Recent data shows the name is currently stable.