Moonchild :
Person who was born under the sign of the Cancer
The moon is the ruler of the Cancer in astrology.
I was born on Monday night under the sign of the Cancer.
moonfaced :of a round face
moonily: dimly
moonish :fickle,capricious, plump
The image of "moon" almost looks like the full moon in English.
In Japanese, the word means the moon: "tsuki" has an image of the crescent moon.
Seeing this kanji character, you perceive it soon.
Moony : like the moon, like a dream,foolish
The product name of a paper diaper: "moony" causes to recall a round baby.
Moonstruck: feeling touched
They say too much moonlight will make us strange.
Moonwalk : walking on the moon......Michael Jacson?
crescent , croissant (French):sharp moon,growing
The Crescent : the droup of Muslim 
Well, many of the Muslim countries have the "crescent moon and star" on their national flag.
"The Cross" means Christianity.
Then, what is the symbol of the Buddhism? ......"the lotus" , isn't it ?
Lunatic, Lunatique (French): madness,eccentric, capricious
etre dans la lune (French): be deliberating dim, far from reality
After all ,to love the moon is the same to deviate from ordinary life?
aboyer a la lune (French): to howl toward the moon =To abuse someone from far place
Did Sakutaro Hagiwara(famous Japanese poet) load
such a meaning in the title of his anthology ?
I don't think so.
