Arthur is an extremely popular boys' name in England & Wales, ranking #4 in 2021 with 3,766 recorded births. The name reached its all-time peak in 2019 with 4,211 births ranking #4. Since 1996, the popularity has increased by 2,819.4%. In 2021, approximately 1 in every 78 boys born was named Arthur. STABLE Recent data shows the name is currently stable.