Naming was a bit hard, but I hope you know what I mean. Alternative name might be “mixed-use urban”?
Obvious example is NYC and probably SF, and maybe parts of LA and Chicago.
Downtowns that aren’t ghost towns on the weekend.
Saw an article claiming downtown Tampa was at one point deliberately developing in this way, e.g. this https://www.tampasdowntown.com/about-us/
Any others that fit the bill?