In the United States, pudding means a sweet, milk-based dessert similar in consistency to egg-based custards, instant custards or a mousse, often commercially set using cornstarch, gelatin or similar coagulating agent. These puddings are known in some Commonwealth countries as custards (or curds) if they are egg-thickened, as blancmange if starch-thickened, and as jelly if gelatin-based. Pudding in America may also refer to other dishes such as bread pudding and rice pudding, although typically these names derive from their origin as British dishes.
Yes, it’s a common brand.
https://en.wikipedia.org/wiki/Pudding