What is good morning hun in greek?

There isn't a direct translation of "good morning hun" that captures the informal, affectionate tone of "hun." Greek doesn't have a single equivalent word.

Here are a few options depending on your relationship with the person and the level of formality you want:

* Καλημέρα (Kaliméra): This is the standard "good morning." It's polite and appropriate for most situations.

* Καλημέρα, αγάπη μου (Kaliméra, agápi mou): This translates to "Good morning, my love." This is much more affectionate and suitable only for someone you're close to (partner, close family member).

* Καλημέρα, γλυκούλα μου (Kaliméra, glykoúla mou): This translates to "Good morning, my sweetie." Similar to the above, it's very affectionate and suitable for close relationships.

The best option depends on your relationship with the person you are addressing. "Kaliméra" is safe, while the others are more intimate. None perfectly replicate the casual "hun" feeling.