For this Crystal Duke there are 3 different names on Yasni.
In the ranking of the most common first names Crystal Duke is on position 4588.
Female first name (English): Crystal, Crystal;; the crystal = crystal; krystallos = ice (Greek) = Kreus the crust, the crust of ice (Indo), use of the English word for crystal or clear, cut glass as a first name and the word can be traced back to Indo-European times
Male first name (English): Duke, the Duke;; The Duke = Duke; dux = leader (Latin); use of the English word or noble title 'duke' (Duke) as a first name, the title of nobility has Latin roots