Which of these *uncommon* boys names?

I have to say my favourite is Federico. Soo cute and unique. I can just imagine a cheeky little, brown haired boy with the name Federico..then ed or ricky as a nickname or kiko as you've put lol. I do like Xavi and Javier but i pronnounce it with the J. Not so keen on Nemanja - i think thats too weird, or Dimitar.