Ubaldo is a distinctive boys' name in United States, ranking #5505 in 2017 with 17 recorded births. The name reached its all-time peak in 2003 with 58 births ranking #2002. Since 1996, the popularity has decreased by 41.4%. In 2017, approximately 1 in every 108,842 boys born was named Ubaldo. STABLE Recent data shows the name is currently stable.