Yes, it is Greek in origin and means "king/kingly".
it means kingly
His names means 'Kingly valor.'
The name Khari is of Arabic origin and means "kingly" or "regal."
Kingly can act as an adjective and an adverb. ... The adverb is an invariable part of the sentence that can change, explain or simplify a verb or another adverb.
Sire
Regal
Kingly
It can be classified as either an adverb or adjective depending on what it modifies, but it is much more commonly an adjective. In "a kingly presence" it is an adjective, modifying a noun. In "presided kingly" it is at least nominally modifying a verb.
A kingly mission means you share what you have to others and you share your blessings to other people. :D
The adverb is kingly (in the manner of a king, royally). The word kingly can also be an adjective (like a king, regal).
grand