Dear
@Phora,
thank you for your question and sharing it here with us in the community.
As for your question a similar one was asked and answered, please follow the link:
https://***.wefugees.de/802140/how-to-change-my-name-given-when-i-arrived-in-germany?show=802140
#q802140
If there are still more questions open, please do not hesitate to reach out to us.
Best regards,
Nilab