CODINA comes from the Latin substantive cotina and it means stone. A "codina" is a hard and compact cap of land, difficult to work, or a rock to evenness of soil. This surname has spread very much over the Catalan countries. In Catalonia, you can find it, basically, in the central part. According to The Institute of Statistics of Catalonia, this surname is the number 129 in order of importance.
There is very less information about my second surname GASULLA.
If you search in the net my complete name (with both surnames) you can't find anyone with the same exact name.