Why was the first name was always constant - such as Johann? Well, the first born son usually carried the name of the father's father. The next born(s) usually had their second name by which they were called and the first name that of their grfather or a saint. e.g., Johannes Schmidt, first born ( John Smith). Johan George Schmidt, another son, would be called by George and the Johan dropped. Usually the first born son was named after the father's father. Thus Johannes (in this case) , would be the name of the father's father. I know I am redundant, but maybe the point is taken! Great list!!