In the Lao language, the country's name is "Muang Lao" (ເມືອງລາວ) or "Pathet Lao" (ປະເທດລາວ), both of which literally mean "Lao Country". The French, who united the three separate Lao kingdoms in French Indochina in 1893, named the country as the plural of the dominant and most common ethnic group (in French, the final "s" at the end of a word is usually silent, thus it would be also be pronounced "Lao").