In fact, Irish, South Africans, Canadians, Australians, Kiwis, and even four-time World Cup champions Italy call the sport something other than “football.” In addition to America, the first five say “soccer,” while the latter call it “kick ball.”
As for how “soccer” got it’s name, the English actually invented it, according to the U.S. Embassy in London:
“Soccer’s etymology is not American but British. It comes from an abbreviation for Association Football, the official name of the sport. For obvious reasons, English newspapers in the 1880s couldn’t use the first three letters of Association as an abbreviation, so they took the next syllable, S-O-C. With the British penchant for adding ‘-er’ at the end of words—punter, footballer, copper, and rugger—the word ‘soccer’ was born, over a hundred years ago, in England, the home of soccer. Americans adopted it and kept using it because we have our own indigenous sport called football.”
There you have it. Don’t like the name “soccer,” blame the British.