Pia is a distinctive girls' name in England & Wales, ranking #676 in 2025 with 55 recorded births. The name reached its all-time peak in 2022 with 57 births ranking #655. Since 1996, the popularity has increased by 323.1%. In 2025, approximately 1 in every 4,605 girls born was named Pia. RISING Recent data shows the name is currently rising.