top dog

n. the person in charge or in power; a company officer. The reporter tried to get hold of one of the top dogs but couldn’t get past the secretary.

Name	Pronounced	Usage
Loukios	-	Ancient Roman (Hellenized), Biblical Greek
Naevius	-	Ancient Roman
Carmel	KAHR-məl (English)	English, Jewish
Laurita	low-REE-tah	Spanish
Gawain	gə-WAYN (English), GOW-ən (English)	Welsh, Arthurian Romance
Glorinda	glo-REEN-dah	Esperanto