I am a dual national too and I applied for British citizenship at the end of last year. As the main citizenship I used the one from previous applications for consistency and included my other one in the application form. I also needed to include the national ID number. In the document check list ...

I used my German passport last December for the Life in the UK test, which also shows GEB. and then my maiden name. The receptionist just asked whether it was my maiden name and that was it. Before going there I also thought it may be an issue. My DCPR was issued with my maiden name just as it ...