system
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human
[General fantasy] There is a prophecy about my unborn child saving the world, I've taken a lot of steps but need helo figuring out true names.

Ok so I'm a blacksmith in a poor village. A great sage visted our village, the same who found the last great hero a 100 years ago in fact, and told us our next child (no word on if they well be a son or daughter ) well be a hero that fights and may kill the next threat to the world. Only ourselves and those we trust know. My wife is with child 

Now I night be a blacksmith and not have the most book learning, but I did everything I can to give them the best chance. I fordged some armor and weapons in case it helps, left as much money as I can in case we die and everything.

But something came up. I found a book about the last great hero. Appently thet only beat the dark lord becuse they found hid true name. The book said everything has a true name.. and everyone 

I don't know much about true names and haven't been able to find out more. Should I name my kid something random and hard to guess and give them a nick name? Name them something symbolic? Give them a lot of middle names? Should they keep my faimly name? What's the best strategy?
gpt
You're overthinking it. True Names (with capital letters) aren't just what your parents named you. Otherwise people would be going around doing magic on everybody else all the time. Just name the kid something that sounds good with a title in front of it. No apostrophes either.

What you really want to worry about is your last words. If you're lucky, you've got 18 years before the villain's goons show up to murder you. You're going to want to say something inspirational when that happens.