Ubaldo is a distinctive boys' name in United States, ranking #2002 in 2003 with 58 recorded births. The name reached its all-time peak in 2003 with 58 births ranking #2002. Since 1996, the popularity has increased by 100.0%. In 2003, approximately 1 in every 34,056 boys born was named Ubaldo. STABLE Recent data shows the name is currently stable.