There are an estimated 490 people named Leoncio alive worldwide today. That ranks Leoncio at #16414 globally, with the highest concentrations in United States.
In the United States, Leoncio is held by approximately 490 people, ranking #16414 among first names. That works out to roughly 0 per 100,000 Americans (or 1 in 677,347 U.S. residents).
Historically Leoncio is used overwhelmingly as a male name (100.0% male).
Leoncio 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.