Talk:How to Create an OC/@comment-26621777-20150711040020/@comment-10860529-20150711060425

Well, the name might be trademarked but it's not exactly something that's widely known yet. I'm assuming that the OP didn't know anyways, so there's really nothing wrong per say about making Jack's kid. Just keep in mind that there's a canon version of Jack's child and you'll bee fine.

As to answer your question, nothing's wrong with having your OC associate with a chanon character if they're in the same story. Really, go wild as far as headcanons and fic go, tbh.