- Euthymius the Thessalonian
- Euthymius the New
Hermit on Mount Olympus c.848. Hermit on Mount Athos in Greece, and became a noted preacher in the area. Founded a monastery in Salonika where he lived for a while as a hermit. Founded a monastery on and another one near Mount Athos. Late in life, he retired to living as a prayerful hermit.
- “Saint Euthymius the Younger“. CatholicSaints.Info. 18 October 2016. Web. 26 October 2016. <>