A recent movement has extended previous emphases on the rights of national citizens by asserting the global human rights of all persons. This article describes the extent to which this change is reflected in the language of national constitutions around the world. Human rights language – formerly absent from almost all constitutions – now appears in most of them. Rather than characterizing developed or democratic states, human rights language is, first, especially common in countries most susceptible to global influences. Second, human rights language is driven by the extent of the international human rights regime at the time of a constitution’s writing. Third, human rights language tends to appear in newer constitutions and in the constitutions of emergent and reorganized states. National constitutions are imprinted with global social conditions, which now stress the discourse of human rights.