Meaning & Origin
A surname.
Ellsworth is a boy's baby name of Old English origin, derived from a surname meaning 'Elli's enclosure' or 'noble's homestead,' from the Old English personal name Elli and worþ (enclosure, homestead). It transferred from surname to given name in 19th-century America.
Ellsworth Kelly, the celebrated American artist known for his bold abstract paintings and sculptures, gave the name a strong artistic identity. It's a patrician, New England name with the dignified weight of old American institution.