MallowbyNames

Kaspian

KASS-pee-an · Of uncertain origin, likely a modern variant of Caspian, referring to the Caspian Sea.

2025 rank (boys)
#2,641
Babies named in 2025
49
Peak popularity
2025
2025 frequency
1 in 34,859 boys
Usually for
Boys
Trend
Rising since 2010

Rising since 2010, #2,641 for boys today.

Popularity of Kaspian since 2010

Babies named Kaspian per year in U.S. Social Security records.

16334920102020Most births 2025Boys
Data table (by decade)
DecadeBoys
2010s118
2020s225

Meaning & origin

Kaspian is a name of very recent coinage, first appearing in U.S. records in 2010. It is a respelling of Caspian, itself a geographical name taken from the Caspian Sea. The name has risen steadily since its introduction, and by 2025 it reached its peak rank of 2641, with about 1 in 34859 male births receiving the name. Its trajectory shows consistent growing use, particularly in California, where it is most frequently chosen. Kaspian fits a modern trend of place-inspired and fantasy-sounding names, though it has no historical roots or traditional etymology. Parents drawn to it often appreciate its soft but distinctive sound, akin to names like Jasper or Caspian.

Kaspian appears to be a modern respelling of Caspian, the name of a large inland sea bordered by several countries. The use of Caspian as a given name in English-speaking countries is rare and modern, with the variant Kaspian emerging in the 2010s. It may also be influenced by the name Kaspar or Jasper, though no direct link is established. The name has no ancient or traditional usage outside of this modern coinage.

Where Kaspian is most popular

Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.

Nicknames & variants

Variants: Caspian

Sibling names for Kaspian

Names that share Kaspian's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

K is for Kaspian, our favorite little boy.

K is for Kaspian…”

In a Mallowby alphabet book, Kaspian's letter becomes Kaspian's page: hand-illustrated, printed hardcover or paperback, made just for them.

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Questions parents ask

What does the name Kaspian mean?
Kaspian is a modern variant of Caspian, referring to the Caspian Sea. Its meaning is directly tied to this geographical feature.
How popular is the name Kaspian?
Kaspian has been in use in the United States since 2010. In 2025 it ranked approximately 2641st, with about 1 in 34859 newborns given the name.
Is Kaspian a boy's name or a girl's name?
Kaspian is almost exclusively used as a boy's name, per the U.S. Social Security data.