It's anybody's guess

No one knows, so anyone's guess is as good as anyone else's. A: When will the messenger be here? B: It's anybody's guess.

Name	Pronounced	Usage
Debbora	-	Biblical Latin, Biblical Greek
Aline	[æ'li:n]
Laurentinus	-	Ancient Roman
Lise	['li:zə]
Eemeli	E:-me-lee	Finnish
Condoleezza	kahn-də-LEE-zə	Various