Bycina
 Bycina [bɨˈt͡ɕina] (formerly German Bitschen) is a village in the administrative district of Gmina Rudziniec within Gliwice County Silesian Voivodeship in southern Poland. It lies approximately 9 kilometres (6 mi) east of Rudziniec 16 km (10 mi) north-west of Gliwice and 38 km (24 mi) north-west of the regional capital Katowice.The village has a population of 888.