DearWho
DE
DearWho

Reo

Reo is a male given name: 96% of people named Reo are men, and it is recorded as male in 1 of the 1 countries covered.

MaleMedium
Male 96%Female 4%
Verdict
Male
Male / female split
96% male / 4% female
Confidence
Medium (8 to 63 weighted country observations)
Most common in
United States
US births since 1880
727 male / 27 female
Data
nam_dict (GFDL) + US SSA
Updated
2026-09-11

How to address Reo

When you do not know their gender for certain, the full name with no title is the safe choice: "Dear Reo," in English, "Guten Tag Reo," in German. Reo is a male given name: about 96% of people named Reo are men. A quick look at a profile confirms it for certain.

Ready-made greetings in six languages

English

Dear Reo,

German

Guten Tag Reo,

French

Bonjour Reo,

Spanish

Estimado/a Reo:

Chinese

Reo您好：

Japanese

Reo様

English

Hi Reo,

German

Hi Reo,

French

Salut Reo,

Spanish

Hola Reo,

Chinese

Reo你好：

Japanese

Reo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 Reo by country (nam_dict, 55 country columns)
CountryHow commonUsuallyMale share
United Statesuncommonman's name96%

United States birth data

727 male · 27 female · 754 births recorded

Male 96%Female 4%

Since 1980: 98% male.

Frequently asked questions

Is Reo a male or female name?

Reo is a male given name: 96% of people named Reo are men, and it is recorded as male in 1 of the 1 countries covered.

How do I address Reo in an email?

When you do not know their gender for certain, the full name with no title is the safe choice: "Dear Reo," in English, "Guten Tag Reo," in German. Reo is a male given name: about 96% of people named Reo are men. A quick look at a profile confirms it for certain.

Is Reo a unisex name?

Reo is not a unisex name: 96% of people named Reo are men. Reo leans strongly male overall.

Related names

MariaFemaleAnnaFemaleMarieFemalePeterMaleJeanDepends on the countryAlexanderMaleDavidMaleJoseMale

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

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