Kaspian
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Meaning
a Polish spelling of Caspian, the name C. S. Lewis gave a prince of Narnia, probably after the Caspian Sea
How popular is Kaspian around the world?
In the United States, 225 babies were named Kaspian between 2020 and 2025. In Poland, 27 boys named Kaspian were born in 2025, the 224th most common name among boys that year.
Kaspian is on the official records of the United States, Poland, Austria and England and Wales.
United States
1 in 97,000
In the United States, 225 babies were named Kaspian between 2020 and 2025.
Shape drawn from US Social Security baby-name records. Kaspian peaked in the 2020s.
Births with a Social Security record. Source: U.S. Social Security Administration
Poland
1 in 9,100
In Poland, 27 boys named Kaspian were born in 2025, the 224th most common name among boys that year.
share of that year’s name registrations
First names given to children born in Poland by year of birth, 2000–2025, from the PESEL population register (Ministry of Digital Affairs); exact spellings count separately (Łukasz and Lukasz are different names), names given fewer than 5 times in a year were left off the list through 2012 and fewer than 2 times from 2013, and the register also counts children born abroad, so its yearly sums run above Poland’s live births. Shares divide by the register’s own published total for the year, never by births. Source: Ministry of Digital Affairs, PESEL register (dane.gov.pl)
Austria
1 in 76,000
In Austria, 1 boy named Kaspian was born in 2025, ranked 1,842nd among boys that year, spellings that differ only by special characters counted together.
The count never rose above 3 in a year, too few to chart.
Live births in Austria by year of birth, 1984–2025, from Statistik Austria’s first-name statistics; spellings that differ only by special characters are counted together (umlauts stay apart), every name down to a single birth is published, and the count covers babies with Austrian citizenship only until 2009, every baby from 2010, and from 2015 also births abroad to mothers living in Austria. Shares divide by Statistik Austria’s count of live births from 2010, and before that by the file’s own total for the year. Source: Statistik Austria - data.statistik.gv.at (OGDEXT_VORNAMEN_1, updated 2026-07-09)
England and Wales
1 in 84,000
In England and Wales, 7 boys named Kaspian were born in 2025, ranked 2,952nd among boys that year.
The count never rose above 9 in a year, too few to chart.
Birth registrations in England and Wales (not the whole UK); exact spellings are counted separately, and any spelling under 3 in a year is withheld at source. Source: Office for National Statistics, baby names in England and Wales
Ireland
last on record 2014
Kaspian is not on the 2025 record for Ireland, where names under 3 in a year are withheld at source.
The count never rose above 3 in a year, too few to chart.
Exact registered spellings from Irish vital statistics; any name under 3 in a year is withheld at source, and accented spellings (fadas) are recorded reliably only from 2018. Source: Central Statistics Office (Ireland), Irish babies' names
Not on the record in Spain, Mexico City, Argentina, Puerto Rico, Canada, New Zealand and Scotland: those registries withhold small counts, so rare uses may sit below their floors.
Not on the Chile record: nametree keeps spellings that reached 5 registrations in some year, so rarer uses are not shown. Not on the Montevideo record for 1940 to 2011: that registry withholds nothing, so this spelling was not given there in those years. Not on the France record: nametree keeps spellings that reached 20 births in some year, so rarer uses are not shown. Not on the South Australia record for 1944 to 2017: that registry withholds nothing, so this spelling was not given there in those years. Not on Norway’s list: Statistics Norway lists only first names carried by 200 or more living people, so rarer names are not shown.
When you meet Kaspian
Most people given the name Kaspian in the United States are children or teenagers today. The name belongs to this generation.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Kaspian deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Kaspian truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Kaspian fits with your family’s names and surname.
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