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Home › Baby Names Directory › Heydi

Heydi

♀ Girl

How to Pronounce Heydi

Pronounced HY-dee /ˈhaɪ.di/Medium

Meaning: A -ey- spelling of Heidi — a German pet form of Adelheid (Adelaide), from Germanic adal, 'noble' — 'of noble kind'Medium

In 30 seconds: Noble: Heydi spells Heidi — 'of noble kind'. Sweet, sunny, and warm (said 'HY-dee').
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Origin MediumGerman
MeaningA -ey- spelling of Heidi — a German pet form of Adelheid (Adelaide), from Germanic adal, 'noble' — 'of noble kind'
U.S. rank (2025)#6643 ↘ Falling
2025 U.S. births17 girls (0.00% of U.S. girls)
Peak year2008
Total births (all-time)≈ 680
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Popularity in the U.S. · SSA data

peak 200819882025

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Heydi is an -ey- spelling of Heidi — a German pet form of Adelheid (Adelaide), from Germanic adal, 'noble' — 'of noble kind'. Beloved through Johanna Spyri's story of Heidi, the cheerful Alpine girl. A sweet, sunny name; the Heydi spelling is common in the Latino world (said 'HY-dee'; nickname Hey).

In the U.S. it appears in Latino families. Rare in this spelling, noble at the root, and sunny.

Did you know? Heidi is a German pet form of Adelheid (Adelaide), 'of noble kind' (Germanic adal, 'noble') — Heydi is a Latino -ey- spelling, sweet and sunny (the storybook Heidi of the Alps; said 'HY-dee').
Overall data confidence 62%
Behind the Name — Heidi — root etymology

Variations

HeidiHeidyHaidee

Nicknames

Hey

Famous Bearers

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If you like Heydi…

Heidi— the standard spelling
Heidy— a fellow spelling
Adelheid— the fuller name
Adelaide— the English fuller name

Explore names like Heydi

By thememodern-spellinggermannoble
By meaningRoyal / NobleGentle / Kind

All themes →All meanings →All origins →

Frequently Asked

What does the name Heydi mean?

Heydi spells Heidi — a pet of Adelaide, Germanic 'of noble kind'.

How do you pronounce Heydi?

It's said HY-dee /ˈhaɪ.di/ — two syllables, stress on the first.

Is Heydi a boy or girl name?

Heydi is a girl's name.

How popular is Heydi?

Heydi is a rare spelling in the U.S.; Heidi is more common.

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