What is another name for popsicle?

"Popsicles" as we know them today were originally named "Epsicles" (sometimes called "Epsicle Ice Pops") after their inventor, Frank Epperson.

His children took to calling them "Pop's 'sicles" - in 1924, their influence prompted him to change the name of his frozen confection to the "Popsicle."