@anthracite can't speak for the other languages, but for German, not really. Boob holder would be busenhalter, which is merely a slang word, it's actually called Büstenhalter, translating to bust holder. And no German would call boobs Büste (Brüste, rather), that word is only ever used for sculptures nowadays. But anyway, we actually just say BH to bras.
Which is why it's *really* out of this world to see Dupond and Dupont (Thomson and Thompson) having this convo.