It's often used in formal settings or when speaking to someone older or of higher social standing.
Here are some other ways to say "thank you" in Arabic:
* Shukran: This is a more general and informal way to say "thank you."
* Jazakum Allahu Khairan: This is a more formal way to say "thank you" and literally translates to "May Allah reward you with good."
* Jazaki Allahu Khairan: This is the feminine form of "Jazakum Allahu Khairan."