Tasmidegt d tazrawt s wudem ussnan tban-d i tikkelt tamezwarut deg fransa deg tasut tis 19, s ufus A.LOGNON, i tt-yesselmaden seg 1879 ar 1911, yettuneḥsab d anebdad n tesmidegt, yezzuzer-d adlis amezwaru s uzwel  les noms des lieux en france 1920, akken daɣen llan imagnayen-nniḍen deg taɣulta snernin axeddim-is, ad nebder seg-sen : Albert DAUZAT, Ernest Ngre,