Today, every Aristotle you know shares a name day with the Greek tradition, and Isidore travels easily too, whether it appears in English, French, Spanish or another European form. Even the rarer Therapon carries an old Greek name into the present, the kind that can start a conversation at work, at school, or with a neighbour who has never heard of name days before.
Aristotle comes from the ancient Greek Ἀριστοτέλης, built from aristos, “best,” and telos, “purpose,” “end,” or “fulfilment,” a name already famous in classical antiquity through the philosopher Aristotle. Isidore comes from Greek Ἰσίδωρος, combining Isis, the Egyptian goddess whose cult was widely known in the Greek world, with doron, “gift,” so the name literally means “gift of Isis,” a striking example of a pre-Christian name carried forward into later Christian use. Therapon, from Greek Θεράπων, is an old word and name meaning an attendant, servant, or companion, known from classical Greek literature long before it survived in later religious calendars.
In Eastern Orthodox Christianity, a person’s name day is the feast day of the saint after whom they were named at baptism.
That gives today a different kind of range. An Aristotle in the family often feels like the cousin everyone asks for advice, or the professor whose calm voice can organize a room without trying too hard. An Isidore might be the older customer with old-world courtesy, or the Chian papou whose name still sounds elegant generations later. And Therapon, rare as it is, suits the quiet godfather or doctor whose steady presence matters more than any performance.
Chronia Polla! to everyone celebrating today, whether they are called Aristotle, Isidore, Therapon, or know the name in another language and form. It is a good day to text an Aristotle or Isidore you know, wish them a happy name day, and share one small Greek custom with someone who may not even realize today belongs to them too.









