What's the catch?

Sl. What is the drawback?; It sounds good, but are there any hidden problems? Sounds too good to be true. What's the catch? This looks like a good deal. What's the catch?

Common Names:

Name	Pronounced	Usage
Braden	BRAY-dən	English, Irish
Matthias	mah-TEE-ahs (German), mə-THIE-əs (English)	Greek, German, Swedish, Norwegian, Danish, French, Dutch, Biblical, Biblical Latin, Biblical Greek
Darina (2)	-	Czech, Slovak, Bulgarian
Fu	-	Chinese
Derorit	-	Hebrew
Garsea	-	Medieval Spanish