Cerna may refer to:
==Populated places== Cerna, Croatia, Vukovar-Syrmia County, Croatia Černá (Žďár nad Sázavou District), Czech Republic Černá, Semily District, Czech Republic Cerna, Tulcea, Romania A village in Vaideeni Commune, Vâlcea County, Romania
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).