major in

major in something

to specialize in a certain subject in college. I majored in history in college. I want to major in math.

major in

To complete a long-term course of study in some subject that is one's main focus: In high school I was interested in math, but in college I majored in history.

Common Names:

Name	Pronounced	Usage
Josias	-	Biblical
Mario	['mæriəu]
Andromache	ahn-dro-mah-ke (Ancient Greek)	Greek Mythology
Paz	[pa:z]
Oyibo	-	Western African, Urhobo
Aubry	['ɔ:bri]