Parava is a commune in Bacău County, Romania. It is composed of four villages: Drăguşani, Parava, Rădoaia and Teiuş.
At the 2002 census, 79.5% of inhabitants were ethnic Romanians and 20.4% Roma. 98.4% were Romanian Orthodox and 1.2% Seventh-day Adventist.
Bacău (Romanian pronunciation: [baˈkəw]; German: Barchau, Hungarian: Bákó) is the main city in Bacău County, Romania. At the 2011 census it had a population of 144,307, making it the 15th largest city in Romania. The city is situated in the historical region of Moldavia, at the foothills of the Carpathian Mountains, and on the Bistrița River (which meets the Siret River about 8 kilometres (5.0 mi) to the south of Bacău). The Ghimeș Pass links Bacău to the region of Transylvania.
The town's name, which features in Old Church Slavonic documents as Bako, Bakova or Bakovia, comes most probably from a personal name. Men bearing the name Bakó or Bako are documented in medieval Transylvania and in 15th-century Bulgaria, but the name itself is of Turkic – most probably of Cuman or Pecheneg – origin. Another theory suggests that the town's name has a Slavic origin, pointing to the Proto-Slavic word byk, meaning "ox" or "bull", the region being very suitable for raising cattle; the term, rendered into Romanian alphabet as bâc, was probably the origin of Bâcău. In German it is known as Barchau, in Hungarian as Bákó and in Turkish as Baka.