brain-twister

and brain-teaser

n. a puzzle, especially one that requires thinking. Can you help me with this brain-teaser? I can spend my whole vacation doing brain-twisters.

Name	Pronounced	Usage
Ulrich	UWL-rikh (German)	German, French, Ancient Germanic
Myung	myung	Korean
Radulf	-	Ancient Germanic
Ashton	ASH-tən	English
Tovia	-	Hebrew
Amund	-	Norwegian