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
Cevdet	-	Turkish
Christianus	-	Late Roman
AleŠ	-	Czech, Slovak, Slovene
Sebastian	[si:'bæstjən]
Domenica	-	Italian
Marlene	mahr-LE-nə (German), MAHR-leen (English)	German, English