Custodio
Custodio is a male given name: 98% of people named Custodio are men, and it is recorded as male in 2 of the 2 countries covered.
Custodio · Custódio
- Verdict
- Male
- Male / female split
- 98% male / 2% female
- Confidence
- Medium (8 to 63 weighted country observations)
- Most common in
- Portugal, Spain
- Also spelled
- Custódio
- Data
- nam_dict (GFDL) + US SSA
- Updated
- 2026-09-11
How to address Custodio
When you do not know their gender for certain, the full name with no title is the safe choice: "Dear Custodio," in English, "Guten Tag Custodio," in German. Custodio is a male given name: about 98% of people named Custodio are men. A quick look at a profile confirms it for certain.
Ready-made greetings in six languages
English
Dear Custodio,
German
Guten Tag Custodio,
French
Bonjour Custodio,
Spanish
Estimado/a Custodio:
Chinese
Custodio您好：
Japanese
Custodio様
English
Hi Custodio,
German
Hi Custodio,
French
Salut Custodio,
Spanish
Hola Custodio,
Chinese
Custodio你好：
Japanese
Custodio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 |
|---|---|---|---|
| Portugal | uncommon | man's name | 98% |
| Spain | rare | man's name | 98% |
Frequently asked questions
Is Custodio a male or female name?
Custodio is a male given name: 98% of people named Custodio are men, and it is recorded as male in 2 of the 2 countries covered.
How do I address Custodio in an email?
When you do not know their gender for certain, the full name with no title is the safe choice: "Dear Custodio," in English, "Guten Tag Custodio," in German. Custodio is a male given name: about 98% of people named Custodio are men. A quick look at a profile confirms it for certain.
Is Custodio a unisex name?
Custodio is not a unisex name: 98% of people named Custodio are men. Custodio leans strongly male 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 Custodio a male or female name?", https://dearwho.vercel.app/name/custodio (accessed 2026-09-11). Data: nam_dict (J. Michael, GFDL) and US SSA, built 2026-09-11.
BibTeX
@misc{dearwho_custodio,
title = {Is Custodio a male or female name?},
author = {{DearWho}},
year = {2026},
url = {https://dearwho.vercel.app/name/custodio},
note = {Data: nam_dict (GFDL), US SSA public domain}
}