Beau is a moderately popular girls' name in England & Wales, ranking #432 in 2024 with 99 recorded births. The name reached its all-time peak in 2012 with 302 births ranking #169. Since 1996, the popularity has increased by 1,550.0%. In 2024, approximately 1 in every 2,606 girls born was named Beau. STABLE Recent data shows the name is currently stable.