Ning Chenxi is a good name
Morning: The word morning mainly refers to the early morning or the time when the cock crows.
"Shuowen Jiezi" explains: Morning, early morning is refreshing.
Tide: The tide at night.
Chen means early morning, morning star, and morning light; Xi means late tide, tidal water, and sea tide, which has beautiful meaning.
Meaning: The name can be interpreted as: "Early morning? Late tide".