How do you write the name Isaac in Greek?

There are two main ways to write Isaac in Greek:

* Ισαάκ (Isaák): This is the most common and literal transliteration of the Hebrew name "Yitzchak". It uses the Greek letters that most closely correspond to the Hebrew letters.

* Ισαάκος (Isaákos): This is a more classical Greek form of the name, with a slightly different ending. It was likely used in ancient Greek texts when referring to the biblical figure of Isaac.

Both spellings are acceptable and used in modern Greek. You can choose whichever you prefer.