My name happens to be Justus and I am named after my Grandfather. Short for our name is Just or Juust (Dutch). I wear my name proudly and with upmost respect for my granpa (Opa (Dutch)).
I love this name, but due to its pronunciation, I can't help but think of the name Eustace, which I find to be disgusting mainly because of its spelling. I suppose it's also because Eustace was the name of the mean old man from Courage the Cowardly Dog.