Ronaldo is a distinctive boys' name in United States, ranking #1890 in 2023 with 84 recorded births. The name reached its all-time peak in 1998 with 359 births ranking #552. Since 1996, the popularity has increased by 21.7%. In 2023, approximately 1 in every 20,340 boys born was named Ronaldo. STABLE Recent data shows the name is currently stable.