Lily-May is a distinctive girls' name in England & Wales, ranking #1809 in 2025 with 16 recorded births. The name reached its all-time peak in 2011 with 211 births ranking #237. Since 1996, the popularity has increased by 100.0%. In 2025, approximately 1 in every 15,830 girls born was named Lily-May. FALLING Recent data shows the name is currently falling.