Micaiah is a distinctive girls' name in United States, ranking #3118 in 2019 with 52 recorded births. The name reached its all-time peak in 2001 with 73 births ranking #2226. Since 1996, the popularity has increased by 79.3%. In 2019, approximately 1 in every 32,261 girls born was named Micaiah. STABLE Recent data shows the name is currently stable.