Many things have already changed. See for yourself.
Murni Fitri : Indonesian Name of Indonesian Muslim
Erdogan : Turkish name of Turkish Muslim
Oleksander : Ukrainian name of Ukrainian Muslim
But Salman, Ahmed , Omar : Arabic name of sub-continent ( Indian and Pakistani and Bangladeshi) Muslims
Idiota it is better to do some research before opening your mouth.
What you are saying names are basically castes or common local names. We have many like them as well. For example Raja, Chohan, Rajput, Bhatti, Butt, Baloch, Chandio, Warraich, Khan, Khattak, Achakzai, etc.
Pakistanis have various Afghan and Persian names as well besides Arabic ones like Shehryar, Asfandyar, Danish , Sher Khan, Babrak etc.
Last but not the least, there are many local names like Imtiaz, Nazakat, Maula Bakhs, Allah Ditta, Karamdad, Fida, etc.
Better think for a few moments before posting the same debunked stereotypes over and over again.
Last of all, what's before Erodogan? An Arabic word Tayyab I guess.