take a stab in the dark

To make a guess or estimate with very little or no assurance as to its accuracy. I had absolutely no idea what the answer was for the last question on the exam, so I just took a stab in the dark and hoped for the best.

Common Names:

Name	Pronounced	Usage
Carmo	-	Portuguese
Ashraqat	-	Arabic
Ratimir	-	Croatian, Medieval Slavic
DÖRthe	DUUR-tə	Low German
Feliciano	fe-lee-CHYAH-no (Italian), fe-lee-THYAH-no (Spanish), fe-lee-SYAH-no (Latin American Spanish)	Italian, Spanish, Portuguese
Ozihel	-	Biblical Latin