lavenderwitch's list "Starlight Sailor" of 3 great name ideas: Cyprian - Thane!

Starlight Sailor

Names in this category are nautical, celestial, adventurous; pirates and wayfarers and explorers. Colors and textures are marine blue, leather and wood, parchment and bronze; sails and rigging, sextants and spyglasses; creaking timbers and salt-encrusted ropes; sea shanties to the rhythm of crashing waves; the silver twinkle of starlight reflecting off the surface of a sea calm as glass; vintage maps that read "here there be dragons."

With a long and noble history -- Cyprian was one of the great Christian Latin writers -- this could make a highly unusual but meaningful choice. 
 Cyprian has been in use since medieval times, initially made known via the third century lawyer, martyr and bishop of Carthage, St. Cyprian, who wrote widely on theological themes...
There was a noted Nigerian writer named Cyprian Ekwensi, and a character named Cyprian in a Louise Erdrich novel, and in Harry Potter, Cyprian Youdle is a Quidditch referee.

Cyprian

Derived from the name Caradog, the handsome ancient Celtic name was worn by one of the Knights of the Round Table, as well as a semi-legendary Welsh King. Possibly a cognate of Cedric and Carys, Caradoc is ultimately derived from the Brythonic name Caratācos meaning "loved", itself originating from the Celtic karu.
 
Familiar in various forms in the Middle Ages, Caradoc is rarely used today.

Caradoc

This early Scottish title -- known to us via Shakespeare's Macbeth -- has recently surfaced as a baby name possibility, familiar sounding through its similarity to names like Zane and Wayne.