Bellamy is a distinctive boys' name in England & Wales, ranking #2150 in 2015 with 10 recorded births. This places Bellamy in the top 35% of ranked UK boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2017 with 12 births ranking #1923. In 2015, approximately 1 in every 33,323 boys born was named Bellamy. FALLING Recent data shows the name is currently falling.