The word Xin itself has a good meaning, referring to sunshine, youth, vitality, positive energy and so on.
Naming a girl with the word Xin means that when she grows up, she will become dignified, calm, reliable and full of vitality.
The word Angel itself has no bad meaning and is not a very uncommon word, so it won't cause any trouble in reading and writing. Another thing to note is that after naming a name with Xin, you should read it several times to see if there are any bad homophones, which is also a necessary step in naming.
Naming considerations:
The most important thing to pay attention to is to name the child according to the date of birth, because the name will accompany the child for a lifetime and can affect the child's fortune.
In traditional culture, it is emphasized that some effects can be reconciled, enhanced and weakened by naming according to some characteristics of birth, thus playing a positive role in this person's fortune. This is a must for a good name.