Sully is a distinctive boys' name in England & Wales, ranking #509 in 2024 with 77 recorded births. This places Sully in the top 8% of ranked UK boys' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2024 with 77 births ranking #509. In 2024, approximately 1 in every 3,608 boys born was named Sully. RISING Recent data shows the name is currently rising.