Brzeziński
Brzeziński (feminine: Brzezińska, plural: Brzezińscy) is a Polish surname derived from the root word "brzoza" ("brzez-" in some compound words), meaning "birch". The adjective suffix "ski" means "being like" or "belonging to", so Brzeziński refers to a person from one of the localities named for a concentration of birch trees, such as Brzezina, (a small village in Western Pomerania). In Polish, Brzeziński has an accent mark over the letter "ń", and the Polish pronunciation is "bzhe-ZEEGN-ski" (where GN sounds like the NI of "onion").