Making unique usernames is very easy! Just follow these steps!
Step 1: Start It Off..
Type "unicode table," in the URL bar and press 'ENTER' . The first thing you see should be what you're looking for. Click it.
Step 2: Unicode Symbols!
Once you're on the website, look for any unique symbols that pique your interest. Copy and paste the symbols onto a text document.
Step 3: Use It!
Change any of your Account Names to the combination of symbols that you put together.
Now you're Done! Enjoy the new name that you have! Let me know if this helped!!