I recently changed my signature and have started rolling it out on forms. Here's the new one in a couple of versions so you can see the range of unimportant vs. important characteristics.
What's my name and how did I construct my signature?
It's just my first name.
It's a Western name, but is not written in a Western script.
I changed my name just for this site. If you go to my network profile you'll see the name... but you can still try to explain the connection!