Hmmmm.
back in the 70'at Uni I knew a lad who came from Essex, liked to be called Lazlo.
By the end of the course I was re-introduced to him as a Hungarian , he had even acquire an accent , with a fantastic grasp of English, amazing man , what with growing up in a Communist state, yadda , yadda yadda.
It's all about attention seeking, thankfully at the time, I could point out that he was Dave from Essex and not be called a bigot.