Lilly-Mae is a moderately popular girls' name in England & Wales, ranking #305 in 2012 with 158 recorded births. This places Lilly-Mae in the top 4% of ranked UK girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2014 with 190 births ranking #257. In 2012, approximately 1 in every 2,038 girls born was named Lilly-Mae. FALLING Recent data shows the name is currently falling.