Kaspian Boy
How popular is Kaspian?
#2,641 boy name in 2025
49 baby boys were named Kaspian in the US in 2025, making it the 2641st most popular boy name.
Kaspian popularity over time
| Rank in 2025 | #2,641 for boys (▲ 274 from 2024) |
|---|---|
| Babies in 2025 | 49 boys |
| 10-year trend | Rising fast (+250% babies vs 2015) |
| Earlier ranks | #5,995 in 2015, #4,137 in 2020 |
| Peak year | 2025 (49 boys) |
| Highest rank | #2,641 in 2025 |
| First recorded | 2010 |
| Boys vs girls (last 10 years) | 100% boys, 0% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Kaspian counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Caspian family of names ranked #452 for boys in 2025 (#530 the year before), with 668 babies in all.
| Spelling | Boys in 2025 | Share |
|---|---|---|
| Caspian | 614 | 92% |
| Kaspian | 49 | 7% |
| Caspien | 5 | 1% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Where Kaspian is most popular
Babies named Kaspian per 1,000 boys born in each state, 2021 to 2025. Darker means more common.
- Texas: 0.0 per 1,000 (6 boys)
- California: 0.0 per 1,000 (5 boys)
Kaspian by decade
Boy names about as popular as Kaspian
Questions
- Is Kaspian a boy or girl name?
- Kaspian is mostly a boy name. Over the last 10 years, 100% of babies named Kaspian were boys.
- How popular is the name Kaspian?
- 49 baby boys were named Kaspian in the US in 2025, making it the 2641st most popular boy name.
- When was Kaspian most popular?
- Kaspian peaked in 2025, when 49 boys were given the name. Its highest rank was #2,641 in 2025.
- How many people are named Kaspian?
- 343 babies have been named Kaspian in the US since 1880. We estimate about 342 of them are alive in 2026, with a median age of 5.
- Where is Kaspian most popular?
- From 2021 to 2025, Kaspian was most common in Texas, at 0.0 of every 1,000 boys born there.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.