Heidy
Meaning
variant of Heidi, diminutive of Adelheid, "noble"
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Heidy peaked in the 1990s and the 2020s in nearly equal measure.
See popularity in Brazil
Popularity in Brazil
741 people · the #10,195 first name in Brazil · about 1 in 250,000 · median age 36
Among people named Heidy living in Brazil at the 2022 census, more were born in the 1980s than in any other decade.
Source: IBGE, Censo Demográfico 2022
When you meet Heidy
Most people given the name Heidy in the United States are teenagers or young adults today.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Heidy deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Heidy 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 Heidy fits with your family’s names and surname.
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