Hai
Meaning
sea
Also written Hải.
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Hai has stayed rare in US records the whole time: no peak decade to name.
See popularity in Brazil
Popularity in Brazil
70 people · the #52,921 first name in Brazil · median age 32
Source: IBGE, Censo Demográfico 2022
When you meet Hai
Most people given the name Hai in the United States were born between 1980 and 1999. The Hai you meet today is most often in his 30s or 40s.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Hai deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Hai 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 Hai fits with your family’s names and surname.
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