Bellamy is a distinctive girls' name in United States, ranking #718 in 2022 with 408 recorded births. The name reached its all-time peak in 2022 with 408 births ranking #718. Since 1996, the popularity has increased by 8,060.0%. In 2022, approximately 1 in every 4,017 girls born was named Bellamy. FALLING Recent data shows the name is currently falling.