Uniewit

Gender: Masculine
Origin: Polish
Meaning: “to rule better; better ruler.”
(OO-nyeh-VEET); (oo-NYEH-veet)

The name is an Old Polish name composed of the Slavonic elements, unie (better) and wit (lord; ruler).

The name is very unusual in modern day Poland.

Its designated name-day is September 6.

Source

1. http://pl.wikipedia.org/wiki/Uniewit