From this discussion, we can assert with respect to the use of URIs as “names” that:
In all cases, URIs are pointers to a particular referent
In some cases, URIs do act to “name” some things
Yet, even when used as “names,” there can be ambiguity as to what exactly the referent is that is denoted by the name
Resolving what such “names” mean is a matter of context and reference to further information or links, and
Because URIs may act as “names”, it is appropriate to consider social conventions and contracts (e.g., trademarks, brands, legal status) in adjudicating who can own the URI.
In summary, I think we can say that URIs may act as names, but not in all or most cases, and when used as such are often ambiguous. Absolutely associating URIs as names is way too heavy a burden, and incorrect in most cases.