You cannot automatically search for Names / Familynames on Archion, as you maybe used to from web portals like FamilySearch, Ancestry, MyHeritage, etc. etc.
Instead, you search on Archion for parish names / place names and if church books for a certain parish of interest for your research are online available on Archion, you have to buy a so-called "Passport" in order to access these records.
After getting access you have to manually search for records pertaining to your research.
Hope that helps.
