onomasti
3
Oct

Denis

A form of Dionysios

Dionysios, Dionysius, Denis, in English

This name's day is recorded above, but we can't verify it yet — the sources are single or they disagree. We hold it out of the calendar subscriptions until the printed synaxaria confirm it. Low risk is not the same as verified.

It keeps the same day as the name it comes from — everything below is that name’s.

Key facts

Dionysios at a glance

Name day
2 name days are kept — Greek custom keeps them all
This year · 2026
Saturday, 3 October · Thursday, 17 December
Next year · 2027
Sunday, 3 October · Friday, 17 December

Variations

Forms & nicknames of the name

One name takes many forms — the formal, the everyday, the affectionate, and the spellings that travelled abroad. Each has its own page here, and all share the same day.

Greek forms

English & romanised

Dionysios you are hereDenis Dionysius

Know another form?

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Iconography

Dionysios in sacred art

DepictingHieromartyr Dionysius the Areopagite, Bishop of Athens

Images from Wikimedia Commons under free licences, credited to their source. We show a depiction only where the saint on this name’s day could be identified against our own recorded feast date — never a picture found by searching for the name.