What does Uszi Zefiryn mean and how do you pronounce it?

Uszi (ooshie) is the Polish spelling of the German nickname for Ursula.

Zefiryn (zepheeryn) comes from the word zephyr. Zephyr is the west wind, a gentle breeze. It can also mean a delicate, light fabric or yarn. Zephyrus is the Greek god of the west wind, considered the most pleasant of the winds.