exonym and endonym

An exonym is a name for a place that is not used within that place by the local inhabitants, or a name for a people or language that is not used by the people or language to which it refers. The name used by the people or locals themselves is an endonym or autonym. For example, Deutschland is an endonym; Germany is an English exonym for the same place; and Allemagne is a French exonym. Similarly, Spanish is an exonym for the name of the language; speakers of Spanish use español or castellano. In the Spanish language, inglés is an exonym for either an English male person or the English language.
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