peg as

peg someone as something

and have someone pegged as something

to think of someone in a certain way. Susan pegged the new employee as a lazy worker. I had you pegged as an angry rebel before I got to know you.

Name	Pronounced	Usage
Alyssa	ə-LIS-ə	English
Borghildr	-	Ancient Scandinavian, Norse Mythology
Angelina	ahn-je-LEE-nah (Italian), an-jə-LEEN-ə (English), ahn-GYE-lee-nah (Russian), ahn-gye-LEE-nah (Russian), ahn-gee-LEE-nah (Russian), ahn-ge-LEE-nah (Polish)	Italian, English, Russian, German, Dutch, Polish, Spanish, Macedonian
Jake	[dʒeik]
Nolwenn	-	Breton
Caleb	['kæləb]