Goodnight Mom and Dad: bonne nuit maman et papa
"Chérie" is in French; it means "sweetheart" or "dear." "Tu es ma chérie" means you are my sweetheart (if you are saying this to a girl). For a guy, you would say "Tu es mon chéri."
Bonne nuit ma belle or bonne nuit mon beau (depending if your talking to a woman or a man)
goodnight is "bonne nuit" in France.
Bon soir, tu me manques or vous me manquez.
Goodnight amica mea
Tusbih ala khairin ya azeezi
You can say "Bonne nuit, la lune" in French to say goodnight to the moon.
"Sweetheart" is most often rendered as "Chérie" (fem.) and "chéri" (masc.) in French.
In Cajun French, you can say "cher(e)" or "mon cher" to mean sweetheart.
Mon chéri.
tonnerre bonsoir
In Monaco the official language is French, meaning people would say 'Bonne Nuit' or 'Bonsoir' to say goodnight.
Merci chérie
Bonsoir Je t'aime
bonne nuit Andy
"Boo boo" has no translation in French. You could replace it with "boyfriend" or "girlfriend" Goodnight my boyfriend: bonsoir mon copain Goodnight my girlfriend: bonsoir mon amie