Amillia is a distinctive girls' name in United States, ranking #3922 in 2017 with 38 recorded births. This places Amillia in the top 21% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 53 births ranking #3130. In 2017, approximately 1 in every 45,418 girls born was named Amillia. FALLING Recent data shows the name is currently falling.