blow someone’s cover

tv. to reveal someone’s true identity; to ruin someone’s scheme for concealment. The dog recognized me and blew my cover.

Name	Pronounced	Usage
Shyama	-	Hinduism, Indian, Hindi
Hedda	HED-dah	Norwegian, Swedish
Bernal	['bə:nəl]
Zhou	-	Chinese
Mnemosyne	ni-MAWS-ə-nee (English)	Greek Mythology
Halvar	-	Swedish