It's also an Amazing Fantasy
I wonder if he is called the amazing spider man because he came from the Amazing Fantasy magazine
this is one of the scams of the publishing industry
you have a title called Amazing Adult Fantasy and you have to pay the post office $25 to register the title for bulk mailing.
Well, you decide after a few issues that the title is a little long, or maybe 'adult' doesn't make any sense for your market and you want to change the title.
You
don't want to pay another $25 to register another title with the post office, so you make a subtle change and you retitle it "Amazing Fantasy" and for several issues previously, you reduce the font for 'adult', so if they look at the previous issue, it sort of looks like it was Amazing Fantasy all the time. You have continued the numbering system, and so it seems to be a continuous series.
then, you want to add a new character, and you call him the Amazing Spider-Man because he is in this 'Amazing' title already.. then, when he is a hit, since you already stopped printing Amazing Fantasy, you publish Amazing Spider-Man, claim it is continuous and save $25. sometimes it didn't work
EC comics..
Gunfighter became Haunt of Fear
Crime Patrol became Crypt of Terror became Tales From the Crypt
Happy Houlihans becomes Saddle Justice becomes Saddle Romances and turns into Weird Science
https://en.wikipedia.org/wiki/List_of_Entertaining_Comics_publications