Mylie is a distinctive girls' name in United States, ranking #14446 in 2000 with 6 recorded births. This places Mylie in the bottom 18% 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 337 births ranking #840. Since 1996, the popularity has decreased by 40.0%. In 2000, approximately 1 in every 302,662 girls born was named Mylie. RISING Recent data shows the name is currently rising.