National Anthony Day is celebrated on May 12 to honor individuals named Anthony, which is the English form of the Roman name Antonius, meaning "priceless one." The name has historical significance, particularly associated with notable figures such as Marcus Antonius and Christian saints like Saint Anthony the Great and Saint Anthony of Padua. The name Anthony is predominantly masculine and ranks as the 49th most popular name in the United States, with a significant concentration of bearers in New York and New Jersey. Customs for the day may include reciting prayers for those named Anthony and reflecting on the achievements of famous Anthonys throughout history. Variants of the name, such as Antony, Antonio, and Antoine, are also recognized.