Betsy
Meaning
traditionally God is my oath
The formal names behind Betsy
Betsy is an established short form of this name.
Elizabeth · Hebrew origin · "God is my oath," from the Hebrew Elisheva; the great durable classic of English girl names, worn by two reigning queens and rarely out of the US top 30 in over a century of records. Its nickname wealth is unmatched: Liz, Beth, Eliza, Betsy, Libby
Betsy around the world
One shared root links 26 names across 6 languages.
Shared root: from Hebrew Elisheva "God is my oath"; medieval Iberia split off Isabel, and the nursery split off nearly everything else
The constellation
19 more branches of this family
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Betsy peaked in the 1950s and the 1960s in nearly equal measure.
See popularity in Brazil
Popularity in Brazil
88 people · the #45,127 first name in Brazil · median age 45
Among people named Betsy living in Brazil at the 2022 census, more were born in the 1970s than in any other decade.
Source: IBGE, Censo Demográfico 2022
When you meet Betsy
People given the name Betsy in the United States span the generations: the middle half were born anywhere from 1950 to 1989. Age is the one thing the name won't tell you.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Betsy deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Betsy truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Betsy fits with your family’s names and surname.
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