hácek

There are the German system (Jelzin, Tschaikowsky), the Serbocroat(?) system (Jelcin, C<hácek>ernomirdin), and there used to be […] a common Scandinavian system that wasn’t always followed.

Lugazi (the “z” is with caron/hácek), or Lugazhi in transliterated Cyrillic.

There’s no “hácek” (inversed ^) either, which is a problem when writing about eastern European wines.