Until today I thought that my family name, Belis, was a very unusual name. First, I put my family name in Google and only found an other Belis: he was a very important political lider in the times of the Spanish Second Republic. He was shotted by Franco in 1939.
After I wrote my family name in Facebook and I found hundreds of Belis in all over the world. Unbelievable! I never had notice of an other person called Belis!