There are an estimated 6,200,000 people named Mary alive worldwide today. That ranks Mary at #13 globally, with the highest concentrations in United States, United Kingdom.
Mary originates from Hebrew (from Miriam; possibly 'beloved' or 'wished-for child'). See more names with this origin on the Hebrew origin page.
In the United States, Mary is held by approximately 1,355,849 people, ranking #13 among first names. That works out to roughly 409 per 100,000 Americans (or 1 in 245 U.S. residents).
Historically Mary is used overwhelmingly as a female name (99.6% female).
Mary 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.