Udae
Οὖδαι
Udae (Οὖδαι, Ptol. 5.9.23), a people of Asiatic Sarmatia on the Caspian sea. They are probably the people mentioned under the name of Udini by Pliny (6.12. s. 15). They appear to have derived their name from the river Udon.
From William Smith (ed.), Dictionary of Greek and Roman Geography. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.