My last name is Ke Wuxing, and I am short of water. I am a man.

The five elements and eight characters are short of water, so take a name for the radical of water.

Xiao Ran (moral:

Natural and exquisite, natural and elegant. )

Zi Han (from the meaning of' subdividing Han Jing':

A bright future and a broad mind. )

Haoyu (the mind is like the universe, boundless)