Micaiah is a distinctive girls' name in United States, ranking #5578 in 2022 with 23 recorded births. The name reached its all-time peak in 2001 with 73 births ranking #2226. Since 1996, the popularity has decreased by 20.7%. In 2022, approximately 1 in every 71,251 girls born was named Micaiah. STABLE Recent data shows the name is currently stable.