The name Seaton is a boy's name of English origin meaning "town by the sea". Seaton and is often added to lists like Sparkling Summer Baby Names and discussed in our forums with posts like "Sibset Makeover Game! Boys".
From the experts:
A perfectly fine Anglo surname, though we'd prefer Keaton. Oscar-winning writer-director George Seaton (Miracle on 34th Street, The Country Girl) was actually born George Stenius.