Trebloc is an unincorporated community in Chickasaw County, Mississippi, United States. It is located at the intersections of Highways 8 and 47, southeast of Houston, Mississippi. History Trebloc is named after a historic Chickasaw-Scots family located in the area named "Colbert", who used letters in their name to create the town name "Trebloc" (an ananym). A small United States post office is located at Trebloc, as is the historic house of a doctor. Trebloc post office was established June 23, 1894, with Joseph M. Colbert as first postmaster. See also List of geographic names derived from anagrams and ananyms References Unincorporated communities in Chickasaw County, Mississippi Unincorporated communities in Mississippi