Caspian
Caspian is a boy name of Literary/Geographic origin meaning “Of the Caspian Sea”, pronounced KAS-pee-un. It ranked #491 in the United States in 2025, given to 614 babies, and peaked at #491 in 2025. Common nicknames: Cas, Cass.
How popular is Caspian in the United States?
Data: U.S. Social Security Administration (SSA). Based on all Social Security card applications for births in the United States.
What does Caspian mean, and where does it come from?
Caspian takes its name from the Caspian Sea, the largest inland body of water in the world, itself named for the ancient Cas people who once lived along its shores. The name gained widespread recognition through C.S. Lewis's "The Chronicles of Narnia," in which Prince Caspian is a noble young king who helps restore Narnia to its rightful order. Its exotic, adventurous sound has made it an increasingly popular literary-inspired choice for boys.
Variations & Nicknames
Variations
Nicknames
Famous People Named Caspian
- Prince Caspian — hero of C.S. Lewis's "The Chronicles of Narnia"
Similar Names to Caspian
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Sibling Name Ideas for Caspian
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Frequently Asked Questions
What does the name Caspian mean?
Caspian is a boy name of Literary/Geographic origin meaning "Of the Caspian Sea." Caspian takes its name from the Caspian Sea, the largest inland body of water in the world, itself named for the ancient Cas people who once lived along its shores. The name gained widespread recognition through C.
How do you pronounce Caspian?
Caspian is pronounced KAS-pee-un. Common variations include Kaspian, Casper.
Is Caspian a boy name?
Yes, Caspian is traditionally a boy name. Popular nicknames include Cas, Cass.