Mileah is a distinctive girls' name in United States, ranking #9553 in 1997 with 9 recorded births. This places Mileah in the bottom 41% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 28 births ranking #5012. In 1997, approximately 1 in every 193,407 girls born was named Mileah. RISING Recent data shows the name is currently rising.