Use * as a wildcard for any characters at the end of the name

NN

NN was formerly part of the German Empire. In the German Empire, the place was called Lentzberg.
The place is now called Niewiadom and belongs to Poland.

Historical place name Country Administration Time
NN (Lentzberg) German Empire Rybnik before the Versailles Treaty
NN Poland Rybnik after the Versailles Treaty
Lentzberg German Empire Rybnik 1939
Niewiadom Poland Rybnik 1945
Niewiadom Poland Katowice 1992