Slattery

Slattery is a surname of Irish origin. The name is found in Ireland and in countries with significant Irish diaspora, including the United States, Canada, the United Kingdom, Australia, and New Zealand. In historical records, bearers of the name appear in the medieval and post-medieval periods, and the surname has since spread across successive generations.

The etymology is uncertain; it is generally considered to be derived from Gaelic personal names and may be linked to a patronymic tradition. The modern form Slattery emerged through anglicization of Gaelic forms, and the name is associated with several families whose branches settled in various counties.

In contemporary times, individuals with the surname Slattery have pursued varied careers, including science, sports, business, and the arts. Notable among them is John Slattery, an American actor known for his work in film and television, notably as Roger Sterling in Mad Men.