Kastin
- Gender
- Boy
- Say it
- KAS-tun
- Origin
- Modern
- US rank, 2025
- #8,906 for boys
Kastin is a boys' name of Modern origin. In 2025 it ranked 8,906th for boys in the US (8 babies).
Where does Kastin come from?
Modern: spelling of Caston; probably a blend of names like Carson and Easton; also an English surname
Meaning borrowed from Caston.
Is Kastin a girl's or a boy's name?
Kastin is a boys' name. In 2025, it was given to 8 boys in the US. Too few girls were given it to be listed.
How popular is Kastin in the US?
- Rank in 2025
- 8,906th among boys
- Babies in 2025
- 8 about 1 in 210,000 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, 8 boys in the US were named Kastin, making it the 8,906th most popular name for boys. Five years earlier, in 2020, it was 8,062nd. Its busiest year was 2015, with 12 boys. It first appears in the records in 2000.
Half of all the boys named Kastin in the US since 1880 were born between 2014 and 2020, the years shaded on the chart below.
In 2025, 67 boys in the US were given Kastin or a name that sounds the same. With every name's spellings counted this way, that ranks #1,863, up from #8,906 for this spelling alone.
Kastin in the US, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 8 | #8,906 |
| 2024 | 0 | – |
| 2023 | 7 | #9,757 |
| 2022 | 8 | #8,983 |
| 2021 | 9 | #8,161 |
| 2020 | 9 | #8,062 |
| 2019 | 7 | #9,750 |
| 2018 | 12 | #6,699 |
| 2017 | 7 | #9,691 |
| 2016 | 8 | #8,811 |
| 2015 | 12 | #6,671 |
| 2014 | 11 | #7,043 |
| 2013 | 6 | #10,722 |
| 2012 | 0 | – |
| 2011 | 5 | #12,280 |
| 2010 | 8 | #8,797 |
| 2009 | 0 | – |
| 2008 | 0 | – |
| 2007 | 0 | – |
| 2006 | 0 | – |
| 2005 | 0 | – |
| 2004 | 0 | – |
| 2003 | 7 | #8,636 |
| 2002 | 0 | – |
| 2001 | 0 | – |
| 2000 | 6 | #9,104 |
Names like Kastin
Names given in the same years and the same naming tradition, with a similar sound.
Kashton, Kayson, Kylo, Kyson, Jettson, Jaxton, Kyaire, Kaizen, Daxton, Krishiv, Kayden, Kingston
Other spellings of Kastin
Names related to Kastin
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, “Kastin: name meaning, origin and popularity”, https://www.nameling.co.uk/names/kastin, updated 20 October 2026.