know where it's at

to be alert and know how the world—or some part of it—really works. Man, you just don't know where it's at! I don't know where cool jazz is at.

Name	Pronounced	Usage
Ketill	-	Ancient Scandinavian
Tobiah	to-BIE-ə (English)	Biblical
Kern	[kə:n]
Denis	['denis]
Kyriakos	-	Greek, Ancient Greek
Walburga	-	German