Thunder
Thunder is classified as a male given name in our dataset. A first name alone does not establish someone’s gender or preferred form of address.
Confidence describes the weight of the source data, not a measured accuracy rate.
We have limited data on this name. Treat the verdict as a lead, not a certainty.
- Verdict
- Male
- Confidence
- Low (source weight below 8; not an accuracy rate)
- High source frequency in
- United States
- US records 1880–2017
- 398 male / 0 female
- Data
- nam_dict (GFDL) + US SSA
- Dataset built
- 2026-09-11
How to address Thunder
If you do not know Thunder’s preferred form of address, use a greeting without Mr or Ms: “Dear Thunder,” in English, “Guten Tag Thunder,” in German. Include their family name if you know it. The name’s classification describes its usage. Follow the form of address the person uses for themselves.
Ready-made greetings in six languages
English
Dear Thunder,
German
Guten Tag Thunder,
French
Bonjour Thunder,
Spanish
Estimado/a Thunder:
Chinese
Thunder您好：
Japanese
Thunder様
English
Hi Thunder,
German
Hi Thunder,
French
Salut Thunder,
Spanish
Hola Thunder,
Chinese
Thunder你好：
Japanese
Thunder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 |
|---|---|---|
| United States | rare | man's name |
United States birth data
398 male · 0 female · 398 births recorded
Records from 1980–2017: 100% male.
Frequently asked questions
Is Thunder a male or female name?
Thunder is classified as a male given name in our dataset. A first name alone does not establish someone’s gender or preferred form of address.
How do I address Thunder in an email?
If you do not know Thunder’s preferred form of address, use a greeting without Mr or Ms: “Dear Thunder,” in English, “Guten Tag Thunder,” in German. Include their family name if you know it. The name’s classification describes its usage. Follow the form of address the person uses for themselves.
Is Thunder a unisex name?
Thunder is classified as generally male in the combined dataset. This does not rule out other uses. Our categories describe the sources, rather than a complete survey of everyone with this name.
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 (1880–2017), public domain. Classifications are not measured accuracy rates. Method: how we classify names. Full dataset: data & licences. US source data (babynames). Dataset built 2026-09-11; this is not a new collection date for the source records.
DearWho, "Is Thunder a male or female name?", https://www.dearwho.app/name/thunder. Data: nam_dict (J. Michael, GFDL) and US SSA, built 2026-09-11.
BibTeX
@misc{dearwho_thunder,
title = {Is Thunder a male or female name?},
author = {{DearWho}},
year = {2026},
url = {https://www.dearwho.app/name/thunder},
note = {Data: nam_dict (GFDL), US SSA public domain}
}