Rolly is a distinctive boys' name in United States, ranking #13608 in 2006 with 5 recorded births. This places Rolly in the bottom 3% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 6 births ranking #11729. In 2006, approximately 1 in every 411,024 boys born was named Rolly. RISING Recent data shows the name is currently rising.