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
Vitalija	-	Lithuanian
Agrona	-	Celtic Mythology
HamİDe	-	Turkish
Lindiwe	-	Southern African, Zulu
Lidija	-	Slovene, Croatian, Serbian, Macedonian
Tzila	-	Hebrew