Romilly is a distinctive girls' name in England & Wales, ranking #547 in 2024 with 71 recorded births. The name reached its all-time peak in 2023 with 74 births ranking #528. Since 1996, the popularity has increased by 787.5%. In 2024, approximately 1 in every 3,634 girls born was named Romilly. RISING Recent data shows the name is currently rising.