Antonia is a moderately popular girls' name in England & Wales, ranking #365 in 2024 with 119 recorded births. The name reached its all-time peak in 1996 with 234 births ranking #190. Since 1996, the popularity has decreased by 49.1%. In 2024, approximately 1 in every 2,168 girls born was named Antonia. FALLING Recent data shows the name is currently falling.