Celestin

Part of speech: noun

Definitions

1. A masculine first name of French origin, derived from the Latin Caelestinus, meaning heavenly or celestial
2. A male given name common in France, taken from the Latin word for heavenly and borne by several saints and popes
3. The French form of the Latin personal name Caelestinus, used as a first name for men and linked to the idea of the heavens

Etymology: "Celestin" is a name before it is anything else. It is a French form of Celestine, a given name that goes back to Latin "caelestis," meaning "heavenly," and the word came into English by borrowing the French name in its own right. The two words are doublets: they share one origin but reached English by different routes, one as a personal name in Celestine and the other, through French, as a form that kept its own distinct spelling and identity. The "celestine" the source records is the older of the two, a noun from French used for the same heavenly association the name carries. Because it entered English as a borrowing rather than a native coinage, its spelling tracks the French original, with the final "-in" marking its French origin, which is why it looks so different from the closely related Celestine that came into English from Latin through the church name tradition.