Riho
Riho is a male given name: 95% of people named Riho are men, and it is recorded as male in 1 of the 2 countries covered.
- Verdict
- Male
- Male / female split
- 95% male / 5% female
- Confidence
- Medium (8 to 63 weighted country observations)
- Most common in
- Estonia, Japan
- Data
- nam_dict (GFDL) + US SSA
- Updated
- 2026-09-11
How to address Riho
When you do not know their gender for certain, the full name with no title is the safe choice: "Dear Riho," in English, "Guten Tag Riho," in German. Riho is a male given name: about 95% of people named Riho are men. A quick look at a profile confirms it for certain.
Ready-made greetings in six languages
English
Dear Riho,
German
Guten Tag Riho,
French
Bonjour Riho,
Spanish
Estimado/a Riho:
Chinese
Riho您好：
Japanese
Riho様
English
Hi Riho,
German
Hi Riho,
French
Salut Riho,
Spanish
Hola Riho,
Chinese
Riho你好：
Japanese
Riho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 |
|---|---|---|---|
| Estonia | uncommon | man's name | 98% |
| Japan | rare | woman's name | 2% |
Frequently asked questions
Is Riho a male or female name?
Riho is a male given name: 95% of people named Riho are men, and it is recorded as male in 1 of the 2 countries covered.
How do I address Riho in an email?
When you do not know their gender for certain, the full name with no title is the safe choice: "Dear Riho," in English, "Guten Tag Riho," in German. Riho is a male given name: about 95% of people named Riho are men. A quick look at a profile confirms it for certain.
Is Riho a unisex name?
Riho is not a unisex name: 95% of people named Riho are men. Riho 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 Riho a male or female name?", https://dearwho.vercel.app/name/riho (accessed 2026-09-11). Data: nam_dict (J. Michael, GFDL) and US SSA, built 2026-09-11.
BibTeX
@misc{dearwho_riho,
title = {Is Riho a male or female name?},
author = {{DearWho}},
year = {2026},
url = {https://dearwho.vercel.app/name/riho},
note = {Data: nam_dict (GFDL), US SSA public domain}
}