Agatha is a distinctive girls' name in England & Wales, ranking #792 in 2025 with 46 recorded births. The name reached its all-time peak in 2019 with 68 births ranking #584. Since 1996, the popularity has increased by 360.0%. In 2025, approximately 1 in every 5,506 girls born was named Agatha. RISING Recent data shows the name is currently rising.