Blue

Blue is a unisex given name: about 70% of people named Blue are men and 30% are women, so a gendered salutation is a coin flip and the neutral form is the safe choice.

Mostly maleMedium

Male 70%Female 30%

Verdict: Mostly male
Male / female split: 70% male / 30% female
Confidence: Medium (8 to 63 weighted country observations)
Most common in: United States
US births since 1880: 604 male / 256 female
Data: nam_dict (GFDL) + US SSA
Updated: 2026-09-11

How to address Blue

To address Blue when you do not know their gender, use the full name with no title: "Dear Blue," in English, "Guten Tag Blue," in German. About 70% of people named Blue are men and 30% 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 Blue,

German

Guten Tag Blue,

French

Bonjour Blue,

Spanish

Estimado/a Blue:

Chinese

Blue您好：

Japanese

Blue様

English

Hi Blue,

German

Hi Blue,

French

Salut Blue,

Spanish

Hola Blue,

Chinese

Blue你好：

Japanese

Blue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 Blue by country (nam_dict, 55 country columns)
Country	How common	Usually	Male share
United States	uncommon	man's name	70%

United States birth data

604 male · 256 female · 860 births recorded

Male 70%Female 30%

Since 1980: 65% male.

Frequently asked questions

Is Blue a male or female name?

Blue is a unisex given name: about 70% of people named Blue are men and 30% are women, so a gendered salutation is a coin flip and the neutral form is the safe choice.

How do I address Blue in an email?

Is Blue a unisex name?

Blue is not a unisex name: 70% of people named Blue are men. Blue leans strongly male overall.

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

BibTeX

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