@Booboostwo thanks for fighting the good fight with names. 
Why not Adonis though? Is that because of what you think English people with think? I know lots of Adonides in Greece and Aphrodites. Nobody bats an eyelid.
Do people mean Milos for Miles?
I know a Greek called Theodoros who called himself Theo with a short e (like the e in the brand Mentos sweets - sorry, all I have to hand right now). I've heard several others use it too but yes, without the s at the end which would sound weird.
@thighofrelief101 I think the name you mean is Diamandis which is a bit of an unusual one. Wouldn't be my top choice. Pandolakis is a nickname/diminutive. -akis is added at the end of boys' names to make them diminutives/cute/nicknames/etc. E.g. Dimitris would perhaps be Dimitrakis when he's small or when his friends are taking the piss out of him. Or when mama is fussing over him. Girls have -aki added to the end of their name e.g. Maria and Maraki or Christina and Christinaki. Girls can also have -oula added at the end which I hate (because I had one relative who used to do it to my name and it sounds AWFUL) e.g. Christina and Christinoula.
@BillyAndTheSillies friends of mine called Ari (conjugated form of Aris) are actually named after the God Ares or their name was Aristides rather than Aristotelis.
@Rk123 I agree that I would give you a funny look for Antoniou as a first name. Also will the baby ever have a Greek passport/ID card? I am currently going through all sorts of name comedy with passports and names and spellings. It ain't pretty but something you need to think about if relevant to you.
The hardest thing with Greek-English names is getting your head around the fact that with most of them there will be at least two ways of spelling it/pronouncing it/etc in English and not being too precious about it or else being clear from the outset that you prefer one over the other.
@Charley50 Georgios is right.
Names I know - not necessarily a fan of:
- Lysander (Greek Lysandros, I like this one)
- Panagiotis (nickname Panos)
- Stefanos (I like this one)
- Vangelis (hard sound on the g)
- Vyronas (Byron in English and actually spelt Byron in Greek but pronounced Vyron)
- Efstathios (nickname Stathis)
- Vassilis (Basil)
- Filipos (Philip)
- Alexis/Alexandros
- Angelos (means angel)
- Christos
- Dimosthenis
- Dionysis
- Kimonas
- Nestor
- Marios
- Nassos
- Petros
- Thomas (with the Th pronounced softly like as in "thud", accent on the a)