Miscellaneous

Saying "Khuda Haafiz"

Q: What is the ruling regarding saying "Khuda Haafiz" when departing from a meeting? I know that it is best to say "Assalamu Alaykum", but since "Khuda Haafiz" also has a good meaning, would it at least be better than saying "Goodbye"?

Pleasing one's parents

Q: A man wants to name his child Luqmaan, however his parents have requested that the childs name be changed to Talha. I fully understand the status of parents in one's life, however will it be permissible for the man to name his son Luqmaan even without his parents approval?