Cosma
Cosma is a unisex given name: about 26% of people named Cosma are men and 74% are women, so a gendered salutation is a coin flip and the neutral form is the safe choice.
We have limited data on this name. Treat the verdict as a lead, not a certainty.
- Verdict
- Mostly female
- Male / female split
- 26% male / 74% female
- Confidence
- Low (fewer than 8 weighted country observations)
- Most common in
- Italy, Other countries
- Data
- nam_dict (GFDL) + US SSA
- Updated
- 2026-09-11
How to address Cosma
To address Cosma when you do not know their gender, use the full name with no title: "Dear Cosma," in English, "Guten Tag Cosma," in German. About 26% of people named Cosma 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 Cosma,
German
Guten Tag Cosma,
French
Bonjour Cosma,
Spanish
Estimado/a Cosma:
Chinese
Cosma您好：
Japanese
Cosma様
English
Hi Cosma,
German
Hi Cosma,
French
Salut Cosma,
Spanish
Hola Cosma,
Chinese
Cosma你好：
Japanese
Cosmaさん
This is a statistical estimate, not a statement about the gender, identity or correct form of address of any particular person.
Country breakdown
| Country | How common | Usually | Male share |
|---|---|---|---|
| Italy | rare | woman's name | 2% |
| Other countries | rare | unisex name | 50% |
Frequently asked questions
Is Cosma a male or female name?
Cosma is a unisex given name: about 26% of people named Cosma 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 Cosma in an email?
To address Cosma when you do not know their gender, use the full name with no title: "Dear Cosma," in English, "Guten Tag Cosma," in German. About 26% of people named Cosma 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 Cosma a unisex name?
Cosma is not a unisex name: 26% of people named Cosma are men. Cosma leans strongly female overall.
Related names
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.
DearWho, "Is Cosma a male or female name?", https://dearwho.vercel.app/name/cosma (accessed 2026-09-11). Data: nam_dict (J. Michael, GFDL) and US SSA, built 2026-09-11.
BibTeX
@misc{dearwho_cosma,
title = {Is Cosma a male or female name?},
author = {{DearWho}},
year = {2026},
url = {https://dearwho.vercel.app/name/cosma},
note = {Data: nam_dict (GFDL), US SSA public domain}
}