a big gun

a big gun/noise

(informal)

an important or powerful person in a group or organization She's a big gun in city politics.

Name	Pronounced	Usage
Farrokh	-	Persian
Gervas	-	German, Ancient Germanic
Mert	-	Turkish
Sanjay	-	Indian, Hindi, Marathi, Bengali, Odia, Gujarati, Kannada, Malayalam, Telugu, Tamil, Nepali
Tamrat	-	Eastern African, Amharic
Toribio	to-REE-byo	Spanish