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Haidi

Haidi is a unisex given name: about 26% of people named Haidi are men and 74% are women, so a gendered salutation is a coin flip and the neutral form is the safe choice.

Mostly femaleLow
Male 26%Female 74%

We have limited data on this name. Treat the verdict as a lead, not a certainty.

Haidi · Hai Di · Hai-Di

Verdict
Mostly female
Male / female split
26% male / 74% female
Confidence
Low (fewer than 8 weighted country observations)
Most common in
China, Austria, Estonia
Also spelled
Hai Di, Hai-Di
Data
nam_dict (GFDL) + US SSA
Updated
2026-09-11

How to address Haidi

To address Haidi when you do not know their gender, use the full name with no title: "Dear Haidi," in English, "Guten Tag Haidi," in German. About 26% of people named Haidi are men and 74% are women, so a gendered salutation is close to a coin flip, and the neutral form above is the safer choice.

Ready-made greetings in six languages

English

Dear Haidi,

German

Guten Tag Haidi,

French

Bonjour Haidi,

Spanish

Estimado/a Haidi:

Chinese

Haidi您好：

Japanese

Haidi様

English

Hi Haidi,

German

Hi Haidi,

French

Salut Haidi,

Spanish

Hola Haidi,

Chinese

Haidi你好：

Japanese

Haidiさん

Greeting generator

This is a statistical estimate, not a statement about the gender, identity or correct form of address of any particular person.

Country breakdown

Gender of the name Haidi by country (nam_dict, 55 country columns)
CountryHow commonUsuallyMale share
Chinarareunisex name50%
Austriararewoman's name2%
Estoniararewoman's name2%

Frequently asked questions

Is Haidi a male or female name?

Haidi is a unisex given name: about 26% of people named Haidi are men and 74% are women, so a gendered salutation is a coin flip and the neutral form is the safe choice.

How do I address Haidi in an email?

To address Haidi when you do not know their gender, use the full name with no title: "Dear Haidi," in English, "Guten Tag Haidi," in German. About 26% of people named Haidi are men and 74% are women, so a gendered salutation is close to a coin flip, and the neutral form above is the safer choice.

Is Haidi a unisex name?

Haidi is not a unisex name: 26% of people named Haidi are men. Haidi leans strongly female overall.

Related names

BoMostly maleYanUnisexLiUnisexWeiUnisexJunUnisexLeiUnisexJianUnisexYingUnisex

Sources

Gender by country: nam_dict, the c't first-names dictionary by Joerg Michael, roughly 44,000 names across 55 countries, licensed GFDL. US frequencies: United States Social Security Administration baby-name data, public domain. Method: how we classify names. Full dataset: data & licences. Data built 2026-09-11.

Cite this page

DearWho, "Is Haidi a male or female name?", https://dearwho.vercel.app/name/haidi (accessed 2026-09-11). Data: nam_dict (J. Michael, GFDL) and US SSA, built 2026-09-11.

BibTeX
@misc{dearwho_haidi,
  title  = {Is Haidi a male or female name?},
  author = {{DearWho}},
  year   = {2026},
  url    = {https://dearwho.vercel.app/name/haidi},
  note   = {Data: nam_dict (GFDL), US SSA public domain}
}