N
NamyLab

Kaius

male
Updated 7 months ago

Meaning

"Rejoice"

Kaius is a variant spelling of Gaius, a Roman praenomen traditionally glossed as rejoice, though ancient usage predates folk meanings.

Themes:romanmasculinerareclassic
UniqueRare

Fact-checked by Lily Anderson

M.F.A. Creative Writing, Sarah LawrencePublished NovelistName Collection Curator • Creative Names Editor

This name has been verified against authoritative sources including SSA data, etymology databases, and cultural naming traditions.

Popularity History of Kaius

Full SSA rank history from 1880 to 2024

#1134Ranked in 2024

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Yearly Ranking Snapshot

Pick any SSA release year to inspect that year's national ranking and how it changed from the year before.

Selected Year Rank
#1134

Kaius was nationally ranked in 2024.

Change Vs Previous Year
-16

lower than 2023

Data Source

Popularity rankings are based on official data from the Social Security Administration (SSA), which tracks baby name applications in the United States.

Last updated: 2024 • Data source updated annually

Kaius Nicknames

Familiar short forms, playful variations, and easy everyday options for Kaius.

10 ideas
kaiy
Nickname
kaiu
Nickname
ka
Nickname
ky
Nickname
kaiusy
Nickname
kie
Nickname
ko
Nickname
aius
Nickname
iusy
Nickname
kaiusie
Nickname

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Baby Name Lists That Include Kaius

Browse every Namylab list page that currently includes Kaius, from meaning and origin collections to letter, syllable, and themed baby name lists.

11 linked lists

❓ Frequently Asked Questions

What does the name Kaius mean?
Kaius means "Rejoice". Kaius is a variant spelling of Gaius, a Roman praenomen traditionally glossed as rejoice, though ancient usage predates
What is the origin of Kaius?
Kaius is of Latin origin. The name has been used historically across cultures and carries significant cultural meaning within its origin tradition.
How popular is the name Kaius?
According to the latest SSA data, Kaius is currently ranked #1134 in the United States. The name has shown interesting trends over the past century, with popularity varying based on cultural preferences and naming trends.
Is Kaius a boy name?
Kaius is traditionally a boy name. However, modern naming practices are increasingly flexible, and names can be used across genders based on personal preference.
What are good nicknames for Kaius?
Popular nicknames for Kaius include kaiy, kaiu, ka, ky, and more. These offer shorter, more casual alternatives for everyday use.
What names are similar to Kaius?
There are many names similar to Kaius in meaning, origin, or sound. Explore the Similar Names section to discover alternatives that may resonate with you.

Quick Facts

OriginLatin
Syllables1
Length5 letters
US Rank#1134
Trend↓ Falling
Starts withK

Sibling Ideas

Explore More Boy Names Like Kaius

Kaius has Latin roots, making it a wonderful choice if you love names from this heritage. Discover more options in our Latin baby names collection, where you'll find hundreds of names with similar cultural depth.

Kaius appears in several of our curated collections. Check out Unique Baby Names and Latin Baby Names for more names with a similar feel. You might also enjoy browsing Names That Mean Child Of God for Boys and Girls and Baby Names Starting with K.

Before you decide, try our Full Name Preview to see how Kaius pairs with your surname. The Sibling Name Matcher can help find names that complement Kaius beautifully, and the Nickname Predictor reveals the most common short forms.

Explore our full baby name lists for origin-based, meaning-based, and themed collections, or head back to the baby name generator to continue your search.