Definitely not!

and Certainly not!

No, without any doubt at all. (Compare this with Absolutely not!) Bill: Will you lend me some money? Bob: No way! Definitely not! Bob: Have you ever stolen anything? Fred: Certainly not!

Common Names:

Name	Pronounced	Usage
Giancarlo	jahn-KAHR-lo	Italian
Isabella	ee-zah-BEL-lah (Italian), iz-ə-BEL-ə (English)	Italian, German, English, Swedish, Norwegian, Danish, Dutch, Romanian
Aggis	['ægis]
ArnbjÖRg	-	Ancient Scandinavian, Icelandic
Farquhar	-	Irish, Scottish
Cotton	['kɔtn]