It is my belief that all these family members are related. One poster mentioned Janek... I've heard my grandmother mention that name and many other slovenian names they were related to, or knew from the old country. Several members of this group of ours, ended up in Ohio and Colorado, due to marrying men from there, and the fact that there were large communities of people from the old country.
Also, most listed Ljubljana as their home city. It was the logical place to list as where they originated from, even tho some were from smaller towns nearby.