Kaspian

The name Kaspian is a less common variant of Caspian, which has a dual etymology. One theory suggests it derives from the Old Persian word 'ganjvar' meaning 'treasurer' or 'keeper of the treasury.' This connection links it to the ancient region of Caspia and the Caspian Sea. Another theory points to a Slavic origin, possibly related to the word 'kazna' meaning 'treasury' or 'treasure.' The name gained some modern recognition through C.S. Lewis's 'Chronicles of Narnia' with the character Prince Caspian, though Lewis himself likely drew inspiration from the geographical feature.

While not historically widespread as a given name, its association with the Caspian Sea, the largest inland body of water in the world, lends it a sense of grandeur and exoticism. The 'K' spelling variant, Kaspian, is often seen as a more modern or distinctive choice, perhaps influenced by other names starting with 'K' or simply a stylistic preference.