Antoni is a moderately popular boys' name in England & Wales, ranking #452 in 2025 with 85 recorded births. The name reached its all-time peak in 2017 with 290 births ranking #188. Since 1996, the popularity has increased by 2,025.0%. In 2025, approximately 1 in every 3,199 boys born was named Antoni. FALLING Recent data shows the name is currently falling.