Eason

Eason is a surname-derived first name with a Scottish patronymic explanation connected with Adam. In that route, it developed through a familiar form of Adam and means “son of Adam.” The relationship is less visually obvious than in Addison, but the two can share the same older personal-name background without being spelling variants.

Easson is a related surname form. Easton, by contrast, has a place-name explanation involving an eastern settlement, so the extra t marks a meaningful difference in origin rather than a decorative spelling change. Eason’s compact two-syllable form can preserve a family surname or stand independently, with the patronymic history giving it a clearer story than its resemblance to more familiar modern names.