Keller
Keller is classified as a mostly 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.
- Verdict
- Mostly male
- Confidence
- Medium (source weight 8 to 63; not an accuracy rate)
- High source frequency in
- United States
- US records 1880–2017
- 2,898 male / 332 female
- Data
- nam_dict (GFDL) + US SSA
- Dataset built
- 2026-09-11
How to address Keller
If you do not know Keller’s preferred form of address, use a greeting without Mr or Ms: “Dear Keller,” in English, “Guten Tag Keller,” 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 Keller,
German
Guten Tag Keller,
French
Bonjour Keller,
Spanish
Estimado/a Keller:
Chinese
Keller您好：
Japanese
Keller様
English
Hi Keller,
German
Hi Keller,
French
Salut Keller,
Spanish
Hola Keller,
Chinese
Keller你好：
Japanese
Keller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 | uncommon | man's name |
United States birth data
2,898 male · 332 female · 3,230 births recorded
Records from 1980–2017: 89.4% male.
Frequently asked questions
Is Keller a male or female name?
Keller is classified as a mostly 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 Keller in an email?
If you do not know Keller’s preferred form of address, use a greeting without Mr or Ms: “Dear Keller,” in English, “Guten Tag Keller,” 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 Keller a unisex name?
Keller 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 Keller a male or female name?", https://www.dearwho.app/name/keller. Data: nam_dict (J. Michael, GFDL) and US SSA, built 2026-09-11.
BibTeX
@misc{dearwho_keller,
title = {Is Keller a male or female name?},
author = {{DearWho}},
year = {2026},
url = {https://www.dearwho.app/name/keller},
note = {Data: nam_dict (GFDL), US SSA public domain}
}