The name could be interpreted as meaning 'those who live between the Matrona (Marne) and the Matra rivers' (i.e. the mother-rivers), or possibly as the 'Mothers of the Middle-World' (i.e. between the heaven and the underworld).
[8] The territory of the Mediomatrici comprised the upper basins of the rivers Maas, Moselle and Saar, and extended eastwards as far as the Rhine in the mid-first century BC.
[11] Their chief town was Divodurum ('place of the gods, divine enclosure'),[note 1] mentioned by Tacitus in the early 1st century AD.
[13][12][9] A secondary agglomeration, whose original name is unknown, was located in Bliesbruck, in the eastern part of their civitas.
[17][10] Elements of the Mediomatrici may have settled near Novara, in northwestern Italy, where place-names allude to their presence, such as Mezzomerico, attested as Mediomadrigo in 980.