Docimium, Docimia or Docimeium (Greek: Δοκίμια and Δοκίμειον) was an ancient city of Phrygia, Asia Minor. Docimeium was a town of Macedonian origin on the river Doureios, an affluent of the Kaystros. Roman Imperial coins exist from the era of Claudius to Gordian. This city, as appears from its coins – which bear the epigraph Δημος or ΙεÏα Συνκλητος Δοκιμεων Μακεδονεν – where the inhabitants are called Macedonians, may have been founded by Antigonos Dokimos. The city's name in Greek is Romanized as Dokimeion, Dokimia Kome, Dokimaion, and later Dokimion. Strabo places Docimium somewhere about Synnada: he calls it a village. The exact site of Docimium was a matter of some dispute until recently; it is now fixed at the modern Turkish town Ä°scehisar, in Afyonkarahisar Province.