Kaspian
- Gender
- Boy
- Say it
- KAS-pee-an
- UK rank, 2025
- #3,021 for boys
- US rank, 2025
- #2,641 for boys
Kaspian is a boys' name. In 2025 it ranked 3,021st for boys in the UK (7 babies) and 2,641st for boys in the US (49 babies).
What does Kaspian mean?
From the Caspian Sea, named after the ancient Caspi people
A spelling of Caspian, popularised by C. S. Lewis's novel Prince Caspian (1951).
Is Kaspian a girl's or a boy's name?
Kaspian is a boys' name. In 2025, it was given to 7 boys in the UK and 49 boys in the US. Too few girls were given it to be listed.
How popular is Kaspian in the UK?
- Rank in 2025
- #3,021among boys
- Babies in 2025
- 7about 1 in 43,000 boys
- Five-year trend
- Steadydown 6% in five years
- Same name in a class
- under 1%chance among 15 boys
In 2025, 7 boys in the UK were named Kaspian, making it the 3,021st most popular name for boys. Five years earlier, in 2020, it was 3,108th. Its busiest year was 2023, with 9 boys.
Half of all the boys named Kaspian in the UK since 1996 were born between 2013 and 2021, the years shaded on the chart below.
In 2025, 111 boys in the UK were given Kaspian or a name that sounds the same. With every name's spellings counted this way, that ranks #417, up from #3,021 for this spelling alone.
- Caspian 104
- Kaspian 7
Among boys in 2025, it was 2,938th in England and Wales.
Kaspian in the UK, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 7 | #3,021 |
| 2024 | 0 | – |
| 2023 | 9 | #2,468 |
| 2022 | 5 | #3,639 |
| 2021 | 8 | #2,619 |
| 2020 | 6 | #3,108 |
| 2019 | 7 | #2,878 |
| 2018 | 4 | #4,169 |
| 2017 | 7 | #2,875 |
| 2016 | 7 | #2,947 |
| 2015 | 6 | #3,149 |
| 2014 | 8 | #2,593 |
| 2013 | 7 | #2,792 |
| 2012 | 6 | #3,167 |
| 2011 | 8 | #2,503 |
| 2010 | 4 | #4,026 |
| 2009 | 5 | #3,395 |
| 2008 | 1 | #5,936 |
How popular is Kaspian in the US?
- Rank in 2025
- #2,641among boys
- Babies in 2025
- 49about 1 in 35,000 boys
- Five-year trend
- Risingup 74% in five years
- Same name in a class
- under 1%chance among 15 boys
In 2025, 49 boys in the US were named Kaspian, making it the 2,641st most popular name for boys. Five years earlier, in 2020, it was 4,137th. It first appears in the records in 2010.
2025 had the most boys named Kaspian of any year since it first appeared, in 2010.
Half of all the boys named Kaspian in the US since 1880 were born between 2018 and 2024, the years shaded on the chart below.
In 2025, 668 boys in the US were given Kaspian or a name that sounds the same. With every name's spellings counted this way, that ranks #466, up from #2,641 for this spelling alone.
- Caspian 614
- Kaspian 49
- Caspien 5
Kaspian in the US, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 49 | #2,641 |
| 2024 | 43 | #2,915 |
| 2023 | 35 | #3,345 |
| 2022 | 42 | #2,960 |
| 2021 | 32 | #3,494 |
| 2020 | 24 | #4,137 |
| 2019 | 28 | #3,791 |
| 2018 | 21 | #4,606 |
| 2017 | 21 | #4,590 |
| 2016 | 13 | #6,344 |
| 2015 | 14 | #5,995 |
| 2014 | 5 | #12,102 |
| 2013 | 5 | #12,129 |
| 2012 | 5 | #12,267 |
| 2011 | 0 | – |
| 2010 | 6 | #10,759 |
Nicknames for Kaspian
- Kas
Names like Kaspian
Names given in the same years and the same naming tradition, with a similar sound.
Cillian Cassian Kian Kayden Finn Lochlan Ronan Rowan Callan Orhan Kiaan Finley
Other spellings of Kaspian
Names related to Kaspian
Sources
Figures from Baby names in England and Wales (Office for National Statistics), Babies' first names (National Records of Scotland), Baby names (Northern Ireland Statistics and Research Agency) and 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, “Kaspian: name meaning, origin and popularity”, https://www.nameling.co.uk/names/kaspian, updated 20 October 2026.