Toponymy

Toponymy is the scientific study of place names (toponyms), their origins, meanings, use and typology. The word "toponymy" is derived from the Greek words tópos (τόπος) ("place") and ónoma (ὄνομα) ("name"). Toponymy is itself a branch of onomastics, the study of names of all kinds. Toponymy is distinct from, though often confused with etymology, which is the study of the origins of words.