Mikai is a distinctive boys' name in United States, ranking #6150 in 1998 with 10 recorded births. This places Mikai in the bottom 46% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 59 births ranking #2102. In 1998, approximately 1 in every 191,132 boys born was named Mikai. FALLING Recent data shows the name is currently falling.