do (one's) darnedest

To put forth the utmost amount of energy or effort toward some task or goal. A more polite version of "do one's damnedest." Money is a little tight at the moment, but I'll do my darnedest to be there for your wedding.

Common Names:

Name	Pronounced	Usage
Sudheer	-	Indian, Telugu, Kannada
Gareth	GAR-əth (Welsh, English)	Welsh, English (British), Arthurian Romance
Ernust	-	Ancient Germanic
Nikolett	-	Hungarian
Gwynedd	-	Welsh
Tatianus	-	Ancient Roman