[saratv]

I won't rule it out completely. AI works by training on a large corpus of data, so some of that will be reflected in generated text.

However, the algorithm does not copy stuff verbatim from the corpus, but uses its "learning" (in the Machine Learning" sense.

So, generally one should be safe. Doing a quick check is recommended if you are using substantial portions as is.

Using a proper noun is completely fine though.