Betty

The story behind Betty

Betty is a diminutive form of Elizabeth, which derives from the Hebrew name Elisheba (אלישבע), composed of the elements "el" (God) and "sheba" (oath). The name thus literally means "oath of God" or "God's oath." The name traveled from Hebrew through Greek as Elisabet, then into Latin as Elisabeth, and subsequently into Old English and other Germanic languages. During the medieval period, Elizabeth became established throughout Christian Europe, particularly following the prominence of Saint Elizabeth of Hungary and other biblical associations. The diminutive forms of Elizabeth varied by region—while "Liz" and "Lizzie" emerged in English-speaking regions, "Betty" became the preferred familiar form by the 18th century, eventually developing into a standalone name in its own right.

Betty gained significant popularity in North America during the early 20th century, with peak usage in the 1920s-1930s as part of a broader trend favoring short, informal nicknames as given names. The name became particularly iconic through cultural figures such as Betty Davis (the acclaimed actress, born Ruth Elizabeth Davis), who rose to prominence in Hollywood during this exact period. Betty remained a quintessentially American name throughout the mid-20th century, maintaining strong popularity through the 1950s and 1960s. While the name has declined in usage since the 1970s, it retains cultural recognition as a classic of its era and continues to be used as both a given name and nickname for Elizabeth.