Ubaldo is a distinctive boys' name in United States, ranking #2195 in 1998 with 42 recorded births. The name reached its all-time peak in 2003 with 58 births ranking #2002. Since 1996, the popularity has increased by 44.8%. In 1998, approximately 1 in every 45,508 boys born was named Ubaldo. STABLE Recent data shows the name is currently stable.