Mihai is a distinctive boys' name in United States, ranking #11972 in 2009 with 6 recorded births. This places Mihai in the bottom 18% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 8 births ranking #9566. In 2009, approximately 1 in every 330,551 boys born was named Mihai. FALLING Recent data shows the name is currently falling.