Her name may be linked to that of the River Essonne - Axiona, Exona, in medieval texts - whose source is in the slopes to the north of the forêt d'Orléans.
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Acionna probably had her sanctuary at the Fontaine de l'Etuvée in the commune of Orléans, and remains of a Gallo-Roman temple and a section of an aqueduct were excavated in 2007.