The Nominalia of the Bulgarian khans (Bulgarian: Именник на българските ханове) is a short manuscript which is presumed to contain the names of some early Bulgar rulers, their clans, the year of their ascending to the throne according to the cyclic Bulgar calendar and the length of their rule, including the times of joint rule and civil war. It is written in Church Slavonic, but contains a large number of Bulgar names and date terms. The manuscript also does not contain any reference that this is a list of rulers of Bulgaria.