Mao, Dominican Republic
Mao was made a Puesto Cantonal (an old category similar to the present Municipal District under a military government). In 1882, Mao was elevated to the category of municipality and in 1904 its official name was changed to "Valverde" after José Desiderio Valverde, past President of the Dominican Republic. Because the name Mao was known by everybody and Valverde was a new name, people called the city as "Valverde (Mao)", and it is still common to say so.