Boa noite, linda (for female beautiful)
Goodnight friend. goodnight babe. goodnight love. goodnight beautiful. sleep tight my dear. things along those lines?
If you are saying goodnight to somone you like,say : Have a goodnight babes;) then give her a big hug and kiss ;o
Bonne nuit mon beau (for male) /ma belle(for female)
You can say "lafi" to say goodnight in Mandinka.
In Berber, you can say "tanemirt" to say goodnight.
goodnight
"Goodnight".
goodnight!
Спокойной ночи красивая девушка Spokoinoi nochi krasivaya devooshka
In Fulani, you can say "Jaama wolof" to say goodnight.
In Pangasinan, you can say "napagtolak" to mean goodnight.