There are an estimated 5 people named Nobuo alive worldwide today. That ranks Nobuo at #29976 globally, with the highest concentrations in United States.
In the United States, Nobuo is held by approximately 5 people, ranking #29976 among first names. That works out to roughly 0 per 100,000 Americans (or 1 in 66,380,000 U.S. residents).
Historically Nobuo is used overwhelmingly as a male name (100.0% male).
Nobuo 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.