Eaton is an English surname with deep roots in the landscape of early medieval England. It derives from the Old English elements ea meaning "river" and tun meaning "enclosure, homestead, or town," thus referring to a river settlement or an enclosure by a river. As a local surname, it was given to someone who lived near a river or on an island, or who came from any of the numerous places in England called Eaton. Etymology and History The name Eaton is a classic example of a habitational surname, one that identifies a person by the place where they lived or held land. The Old English word tun evolved into Modern English "town" through the Anglo-Saxon tradition of naming settlements after natural features. Thus, Eaton originally described a settlement (tun) located by a river (ea). This pattern is seen in dozens of place names across England, such as Eton College's namesake, which is itself a doublet of Eaton. According to the Domesday Book of 1086, several places named Eaton existed in Cheshire and other counties, confirming the name's antiquity. Over time, the surname became established not only in England but also spread to other English-speaking countries through migration. Notable Bearers Among the notable bearers of the surname Eaton are figures from various fields. Theophilus Eaton (c. 1590–1658) was a Puritan merchant and one of the founders of the New Haven Colony in North America, serving as its first governor. Charles Eaton (1808–1896) was an English-born American soldier and politician who served as a Union Army officer in the American Civil War. In the arts, American actress Pamela Eaton and economist Thomas Eaton have also carried the name. A notable fictional bearer is John 'Buck' Eaton, a character in Howard Hughes's film Ice Palace. Distribution Today, the surname Eaton is most common in the United States, followed by England, Canada, and Australia. In the 2010 US Census, it ranked as the 677th most common surname, with over 50,000 bearers. Variant spellings include Eatton, Eton, Aton, and diminutives such as Eatoner. Meaning: 'river settlement' (Old English) Origin: English (habitational from various placenames) Related names: Eton, Ea--prefix names Usage regions: Throughout the United Kingdom, United States, Canada, Australia, and New Zealand