Mileigh is a distinctive girls' name in United States, ranking #5312 in 2011 with 26 recorded births. This places Mileigh in the top 27% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 39 births ranking #4063. In 2011, approximately 1 in every 67,646 girls born was named Mileigh. RISING Recent data shows the name is currently rising.