thief in the night

A person or thing that moves in a swift and secretive, stealthy, or surreptitious manner. The cancer spread through my lungs and into my bones like a thief in the night, giving me no chance of beating it.

Common Names:

Name	Pronounced	Usage
Bryce	[brais]
Dominica	-	English (Rare), Late Roman
IngegÄRd	ING-e-yerd	Swedish
Milburga	-	History
Murali	-	Hinduism, Tamil, Indian, Kannada, Telugu, Malayalam, Hindi
Tugay	-	Turkish