Kyheir
- Gender
- Boy
- Say it
- ky-AIR
- Origin
- Modern
- US rank, 2025
- #7,675 for boys
Kyheir is a boys' name of Modern origin. In 2025 it ranked 7,675th for boys in the US (10 babies).
Where does Kyheir come from?
Modern: blend of Ky- and the word heir
Is Kyheir a girl's or a boy's name?
Kyheir is a boys' name. In 2025, it was given to 10 boys in the US. Too few girls were given it to be listed.
How popular is Kyheir in the US?
- Rank in 2025
- 7,675th among boys
- Babies in 2025
- 10 about 1 in 170,000 boys
- Five-year trend
- Too rare to call too few babies to tell
- Same name in a class
- under 1% chance among 15 boys
In 2025, 10 boys in the US were named Kyheir, making it the 7,675th most popular name for boys. Five years earlier, in 2020, it was 10,599th. Its busiest year was 2024, with 13 boys. It first appears in the records in 2017.
Half of all the boys named Kyheir in the US since 1880 were born between 2020 and 2024, the years shaded on the chart below.
In 2025, 1,062 boys in the US were given Kyheir or a name that sounds the same. With every name's spellings counted this way, that ranks #331, up from #7,675 for this spelling alone.
Kyheir in the US, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 10 | #7,675 |
| 2024 | 13 | #6,464 |
| 2023 | 9 | #8,250 |
| 2022 | 12 | #6,822 |
| 2021 | 8 | #8,820 |
| 2020 | 6 | #10,599 |
| 2019 | 6 | #10,797 |
| 2018 | 0 | – |
| 2017 | 7 | #9,691 |
Nicknames for Kyheir
Names like Kyheir
Names given in the same years and the same naming tradition, with a similar sound.
Kayden, Kyden, Keyler, Kior, Brecken, Cassian, Rayden, Kaceyon, Kenai, Braylen, Finnegan, Eider
Other spellings of Kyheir
Names related to Kyheir
More Modern names
Jayden, Ailany, Myla, Nevaeh, Jax, Indie, Miley, Raelynn, Kaiden, Kehlani, Alayna, Caden, Zayden, Wrenley, Mya, Oaklynn
Sources
Figures from Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.
To cite this page: Nameling, “Kyheir: name meaning, origin and popularity”, https://www.nameling.co.uk/names/kyheir, updated 20 October 2026.