Kaia
Kaia is a female given name: 99% of people named Kaia are women, and it is recorded as female in 2 of the 2 countries covered.
- Verdict
- Female
- Male / female split
- 1% male / 99% female
- Confidence
- High (64 or more weighted country observations)
- Most common in
- United States, Estonia
- US births since 1880
- 42 male / 10,169 female
- Data
- nam_dict (GFDL) + US SSA
- Updated
- 2026-09-11
How to address Kaia
When you do not know their gender for certain, the full name with no title is the safe choice: "Dear Kaia," in English, "Guten Tag Kaia," in German. Kaia is a female given name: about 99% of people named Kaia are women. A quick look at a profile confirms it for certain.
Ready-made greetings in six languages
English
Dear Kaia,
German
Guten Tag Kaia,
French
Bonjour Kaia,
Spanish
Estimado/a Kaia:
Chinese
Kaia您好：
Japanese
Kaia様
English
Hi Kaia,
German
Hi Kaia,
French
Salut Kaia,
Spanish
Hola Kaia,
Chinese
Kaia你好：
Japanese
Kaia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 |
|---|---|---|---|
| United States | common | woman's name | 0% |
| Estonia | uncommon | woman's name | 2% |
United States birth data
42 male · 10,169 female · 10,211 births recorded
Since 1980: 0% male.
Frequently asked questions
Is Kaia a male or female name?
Kaia is a female given name: 99% of people named Kaia are women, and it is recorded as female in 2 of the 2 countries covered.
How do I address Kaia in an email?
When you do not know their gender for certain, the full name with no title is the safe choice: "Dear Kaia," in English, "Guten Tag Kaia," in German. Kaia is a female given name: about 99% of people named Kaia are women. A quick look at a profile confirms it for certain.
Is Kaia a unisex name?
Kaia is not a unisex name: 1% of people named Kaia are men. Kaia 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 Kaia a male or female name?", https://dearwho.vercel.app/name/kaia (accessed 2026-09-11). Data: nam_dict (J. Michael, GFDL) and US SSA, built 2026-09-11.
BibTeX
@misc{dearwho_kaia,
title = {Is Kaia a male or female name?},
author = {{DearWho}},
year = {2026},
url = {https://dearwho.vercel.app/name/kaia},
note = {Data: nam_dict (GFDL), US SSA public domain}
}