Spider-Man: Into The Spider-Verse - 10 Spider-Men Who Could Appear
2. Spider-UK
Spider-UK is admittedly not the flashiest superhero name, but it is at least a lot easier to say and write repeatedly than Captain Britain Spider-Man. Spider-UK is a member of an inter-dimensional organisation known as the Captain Britain Corps, and in his universe he happens to be both Spider-Man and his universe's Captain Britain Corps representative.
Surprisingly, the Spider-Man suit looks pretty good with a Union Jack design worked into it and he's proven himself to be handy in a fight, being one of the survivors of the casualty-heavy Spider-Verse comic arc. It is also worth noting that his name is Billy Braddock, and he doesn't appear to be a Parker or a clone of Peter.
It made a lot of sense for Spider-UK to turn up in the comic storyline Spider-Verse because defeating dangers to the multi-verse as part of the Captain Britain Corps is his job. This would mean if the topic of universal convergence comes up in the film, we may see Spider-UK or at least a reference to him.