The name “Kit Kat” has historical roots that predate the chocolate bar itself. It has long been associated with the old British Kit-Cat name and tradition rather than a modern acronym.

What is firmly documented is that Rowntree’s introduced the four-finger Chocolate Crisp in 1935, before the KitKat name appeared on the packaging in 1937.

The famous connection with taking a break came later. Nestlé dates the introduction of “Have a break, have a KitKat” to 1958, and the phrase went on to become closely associated with the brand around the world.

KitKat has since expanded enormously, with hundreds of flavors and availability across more than 85 countries. So the next time someone claims that each letter in Kit Kat secretly represents a word, remember that the documented story is much simpler: it isn’t an acronym. Its unusual name is part of a history stretching back long before today’s internet theories.