明 means bright or tomorrow, 明花it's fine, but using 花 as a name is not popular nowadays.

I don't think 明花 has any special meanings, but if we have to explain it, it can be understood as a beautiful flower or a famous flower. We native speaker won't see it as "tomorrow's flower"

Thank you a lot everyone!!

How about 明日香. But it’s more like Japanese name. 明日 means the future, and 香 means scented. 明日香 always giving others joy and blessing.

it's right, but not a good name