Michaiah is a distinctive girls' name in United States, ranking #5121 in 2001 with 23 recorded births. The name reached its all-time peak in 2007 with 24 births ranking #5841. Since 1996, the popularity has increased by 53.3%. In 2001, approximately 1 in every 78,285 girls born was named Michaiah. FALLING Recent data shows the name is currently falling.