Why is it called the Hawaiian pizza?

The addition of pineapple to the traditional mix of tomato sauce and cheese, along with either ham or bacon, later became popular locally and eventually became a staple offering of pizzerias on a global scale. The name of this creation is, in fact, actually not directly inspired by the U.S. state of Hawaii at all; Panopoulos chose the name Hawaiian after the brand of canned pineapple they were using at the time.

The name comes from the canned pineapple brand