Kelsi
Meaning
variant spelling of Kelsey, Old English for 'victory ship' or 'ship island'
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Kelsi peaked in the 1990s.
See popularity in Brazil
Popularity in Brazil
73 people · the #51,391 first name in Brazil · median age 30
Among people named Kelsi living in Brazil at the 2022 census, more were born in the 1990s than in any other decade.
Source: IBGE, Censo Demográfico 2022
When you meet Kelsi
Most people given the name Kelsi in the United States were born between 1990 and 2009. The Kelsi you meet today is most often in her 20s or 30s.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Kelsi deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Kelsi 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 Kelsi fits with your family’s names and surname.
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