There was a similar question on AFT but due to the fact that one of my ancestors must have mated with a gold fish, I cannot recall the answer. What I do remember is that we always used to call them hiccoughs and there are numerous variations according to
http://www.leewardlaw.com/hector.htm#anchortriv Hiccups were called yex or yox (which also meant to sob) in the days of Old English. Later, these words were changed to hiquet, hicket, hickot, hickock, hitchcock, and hiccough. By the late 16th century, the accepted spelling and pronunciation was "hiccup."
Eryximachus, a 5th century BC doctor, recommended this cure for hiccups: " . . . hold your breath, and if this fails, gargle with a little water; and if the hiccough still continues, tickle your nose with something and sneeze, and if you sneeze once or twice, even the most violent hiccough is sure to go."
In the year AD 77, Pliny the Elder, a Roman naturalist, wrote: "When a horse-shoe becomes detached from the hoof . . if a person takes up and puts it by, it will act as a remedy for hiccup the moment he calls to mind the spot where he has placed it."
More up to date info is on the site