Iremonger. Like a professional or expert in ire? Was that given at an immigration point?
Murray certainly will be easier for people to spell. Both my last names are difficult, and I don’t mind it actually. In fact, in America I bet a lot of people, especially young people, would spell Murray wrong. Unless they play tennis, just to give a nod to Andy Murray.
Does one sounds better than the other with your first name? I comes before M, so when you are waiting for your name to be called you don’t have to wait as long. I went from C to M and it is noticably different. Do you have three initials? Do the inititals spell a word? My mom always thought about that when naming us. do you identify with one side of the family more than the other, where the name would suit you better?
Is one a maiden name and one married? Or, you have two last names your mom and dad?
My vote is Murray.