There are an estimated 67 people named Oley alive worldwide today. That ranks Oley at #29076 globally, with the highest concentrations in United States.
In the United States, Oley is held by approximately 67 people, ranking #29076 among first names. That works out to roughly 0 per 100,000 Americans (or 1 in 4,953,731 U.S. residents).
Historically Oley is used overwhelmingly as a male name (98.7% male).
Oley 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.