at the back of (one's) mind

Present in one's thoughts or in one's attention, without ever being fully obscured by any other thoughts or considerations. Whenever I park in the city, the fear of being towed is always at the back of my mind.

Common Names:

Name	Pronounced	Usage
Gofraidh	-	Irish
Tasoula	-	Greek
Shanice	shə-NEES	African American (Modern)
Amulius	-	Roman Mythology
Leonius	-	Late Roman
Henning	HE-ning (German), HEN-ning (Swedish)	German, Danish, Norwegian, Swedish