Sean is an Anglicized form of the Irish name Seán. This name, along with variants Shawn and Shaun, began to be used in the English-speaking world outside of Ireland around the middle of the 20th century. The name ultimately derives from John, via the Old French Jehan. Etymology Sean represents an adaptation of the Irish Seán, which itself comes from the Old French form Jehan. The root name John is an English form of Iohannes, the Latin form of the Greek name Ἰωάννης (Ioannes), which is derived from the Hebrew name יוֹחָנָן (Yoḥanan), meaning "Yahweh is gracious" — from the elements yo referring to the Hebrew God and ḥanan meaning "to be gracious". In the Irish language, the síneadh fada (accent) placement is significant: Sean (without accent) means "old", while Séan means "omen". Notable Bearers Many famous individuals bear the name Sean, including actor Sean Connery (1930–2020), the first to portray James Bond on film; actor Sean Penn (born 1960); musician Sean Combs (also known as P. Diddy); and astronaut Sean O'Keefe, who served as NASA Administrator. In sports, notable Seans include soccer player Sean Fountain and rugby union player Sean O'Brien. Cultural Significance The name Sean, through its connection to John, echoes a name borne by saints, popes, and royalty across Europe. In the English-speaking world, Sean and its variants gained popularity in the 20th century as Irish names became more assimilated into global culture. Related Names Variants of Sean include Shane, Shaun, Shawn, Shayne, and Shon. Feminine forms include Siobhán, Shauna, Shawna, and Seanna. Meaning: "Yahweh is gracious" (from root John) Origin: Irish, Anglicized from Seán Type: First name / masculine Usage Regions: English-speaking world, Ireland