Betty is a diminutive of Elizabeth — the Hebrew name meaning "my God is an oath" — that peaked in 1930 as one of America's most dominant given names and is now staging one of naming's more delightful comebacks. With over a million SSA records, Betty is one of the most-given names in American history.
The Elizabeth-Betty Line
Elizabeth has generated an unusual number of distinct short forms: Eliza, Beth, Bette, Liz, Betty, Libby, Betsy, Bessie, Elsie. Betty emerged through the medieval English practice of nickname alteration, the same process that turned Will into Bill and Margaret into Peggy, by swapping the initial consonant. It became fully standalone in American use by the early 20th century. The Hebrew root Elisheba connects Betty, through Elizabeth, to a profound theological tradition, though Betty itself reads as entirely American and secular today. Among Hebrew-origin names, Betty is perhaps the most thoroughly anglicized form.
The 1930s Dominance and the Comeback
Betty peaked in 1930, sharing space at the top of American charts with Dorothy, Helen, and Ruth. For decades it was so common it became a byword for the generic American woman. That ubiquity made it unfashionable for a generation. Now, with the grandma-name revival in full swing, Betty is being reclaimed by parents who find its one-syllable crispness and historical weight refreshing. Betty White's beloved cultural presence, right up to her death in 2021, helped maintain the name's positive associations across generations. See rising names for the full vintage revival trajectory.
Counter-Reading: The Generational Stamp
Betty reads firmly as a 1930s name to most people over 40, which is part of its appeal as a retro choice but also its only real liability. A toddler named Betty is charming and unexpected; whether the name ages gracefully through her teens and twenties is the question her parents are implicitly answering. Browse Betty and Lisa to compare two mid-century giants in the revival era. See also 1930s names for the full landscape of Betty's peak generation.