A boy whose father's surname is Long and whose mother's surname is Luo was born on April 27, 2012. What should he be called?

Hello.

The boy named Long was born on April 27th, 2012 ( ).

Eight characters: Renchen, Yisi, Wuyin (empty)

Five elements: water, earth, wood, fire, earth and wood (empty)

Please tell me the time of your baby’s birth.