We don't have synonyms for chechenia yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are Chechen, chechenya and chechnia.
(n) :
Alternative spelling of Chechnya: A republic and federal subject of Russia, in the northern Caucasus [A republic and federal subject of Russia, in the northern Caucasus. Official name: Chechen Republic. Capital: Grozny.]
(n) :
Alternative spelling of Chechnya: A republic and federal subject of Russia, in the northern Caucasus [A republic and federal subject of Russia, in the northern Caucasus. Official name: Chechen Republic. Capital: Grozny.]