known fact

something that is generally recognized as a fact. That grass is green is a known fact. It is a known fact that John was in Chicago on the night of the murder.

Common Names:

Name	Pronounced	Usage
Lamberto	lahm-BER-to	Italian
Amy	AY-mee	English
Alina	ah-LEE-nah (German, Italian, Polish)	Romanian, German, Italian, Polish
Caio	-	Portuguese (Brazilian)
Rabab	-	Arabic
Jia	-	Chinese