Merge Duplicates - Same name different people

I find we have quite a few people with the same name in our contacts list. However, they have different emails, addresses, phone numbers, etc.

It would be amazing if there was a way to somehow indicate that these were two different people, so they would stop pairing in Merge Duplicates by first and last name, perhaps something that checks against the other ID? So instead of just Merge or Skip, there was an additional button (Split?) that would indicate they were separate individuals for future searches.