Kaius
3 countries#1028 in United States, 2025Popularity across 3 countries
Each line is scaled to its own peak, so you can compare when Kaius was in fashion in each country, whatever the population size.
Country by country
🇺🇸 United States
2,011 births recorded 2005–2025 · currently #1028 · peaked in 2025 with 216 births
Most common in: California, Texas, Florida, New York, Ohio
Source: Social Security Administration, official birth-registration data
🇬🇧 United Kingdom
188 births recorded 2000–2023 · peaked in 2020 with 20 births (England & Wales + Scotland + Northern Ireland combined)
Source: ONS, National Records of Scotland & NISRA (combined), official birth-registration data
🏴🏴 England & Wales
185 births recorded 2000–2021 · currently #1290 · peaked in 2020 with 20 births
Source: Office for National Statistics, official birth-registration data
🏴 Scotland
3 births recorded 2023–2023 · peaked in 2023 with 3 births
Source: National Records of Scotland, official birth-registration data
United States rank history
Kaius’s rank among boys’ names, most recent 20 years on record.
| Year | Rank | vs. prior yr |
|---|---|---|
| 2006 | #9585 | — |
| 2007 | #7590 | ↑1995 |
| 2008 | #5767 | ↑1823 |
| 2009 | #5800 | ↓33 |
| 2010 | #6036 | ↓236 |
| 2011 | #3792 | ↑2244 |
| 2012 | #3231 | ↑561 |
| 2013 | #2623 | ↑608 |
| 2014 | #1766 | ↑857 |
| 2015 | #1502 | ↑264 |
| 2016 | #1491 | ↑11 |
| 2017 | #1681 | ↓190 |
| 2018 | #1498 | ↑183 |
| 2019 | #1152 | ↑346 |
| 2020 | #1023 | ↑129 |
| 2021 | #1131 | ↓108 |
| 2022 | #1163 | ↓32 |
| 2023 | #1118 | ↑45 |
| 2024 | #1135 | ↓17 |
| 2025 | #1028 | ↑107 |
Frequently asked questions about Kaius
Is Kaius a popular name?
Yes — Kaius currently ranks #1028 among boys’ names in United States as of 2025, based on official birth records.
Is Kaius more common for boys or girls?
Kaius is recorded predominantly as a boys’ name in official United States birth data.
When was Kaius most popular?
Kaius peaked in 2025 in United States, with 216 recorded births that year.
Is Kaius rising or falling in popularity?
In United States, Kaius’s popularity is rising — its rank has improved from #9115 in 2005 to #1028 in 2025.
How many babies have been named Kaius?
At least 2,199 babies have been recorded with the name Kaius across official birth statistics in 3 countries.
Is Kaius popular in more than one country?
Yes — Kaius appears in official birth records in 3 countries: United States, England & Wales, Scotland.
What names are similar in popularity to Kaius?
Based on real 2025 ranking data in United States, names ranked closest to Kaius include Semaj, Devon, Ivaan, Kellan.
Similar names right now
Ranked directly next to Kaius in United States, 2025 — a real popularity match, not a subjective list.