There are an estimated 356 people named Reginaldo alive worldwide today. That ranks Reginaldo at #19873 globally, with the highest concentrations in United States.
In the United States, Reginaldo is held by approximately 356 people, ranking #19873 among first names. That works out to roughly 0 per 100,000 Americans (or 1 in 932,303 U.S. residents).
Historically Reginaldo is used overwhelmingly as a male name (100.0% male).
Reginaldo appears in birth records going back to 1880. Use the chart below to see how its popularity has changed across decades, and the surname section to find common pairings.