There are an estimated 1,850 people named Arnaldo alive worldwide today. That ranks Arnaldo at #6925 globally, with the highest concentrations in United States.
In the United States, Arnaldo is held by approximately 1,850 people, ranking #6925 among first names. That works out to roughly 1 per 100,000 Americans (or 1 in 179,405 U.S. residents).
Historically Arnaldo is used overwhelmingly as a male name (100.0% male).
Arnaldo 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.