Oswaldo is a distinctive boys' name in United States, ranking #2878 in 2023 with 44 recorded births. The name reached its all-time peak in 2006 with 461 births ranking #549. Since 1996, the popularity has decreased by 60.7%. In 2023, approximately 1 in every 38,831 boys born was named Oswaldo. STABLE Recent data shows the name is currently stable.