I'd consider such a question undoubtedly unacceptable. For one thing, it would be too opinion-based, as is any act of choosing a name, real or invented, for a baby or an imaginary creature. And this holds both for a “please suggest me a suitable name” question and a “I have been thinking about XXX: what do you say” question.
As for questions about some name sounding more or less Italian, or having some traits in common with Italian, this is both opinion-based and borderline off-topic, since this site is about Italian, not possibly-Italian-words-that-actually-aren't.
(It would be borderline in-topic if the question were about, say, algorithms that automatically recognise a language and their limitations, but this would be a wholly different question).