Thread:Thundermaker300/@comment-29824601-20171021210741/@comment-4196050-20171021223035

Yes. If you haven't already, the notability policies lists exactly what makes a user, place, or group notable.

If you put the page in your userspace (​User:/Page Name​), then you could create a page on a non-notable user. The main difference between your userspace and the "main space" is that userspace pages will not be maintained by members of the wiki community like the maintenance often seen on the mainspace pages.