I found out how to use Unicode symbols in name tags which is actually really cool. Remember the 20 character limit so you can most likely only use 2-3~ letters. :D
Links to the Reddit post and other usefull Unicode sites:
/ psa_how_to_write_something_after_the_in_th...
http://www.pinyin.info/tools/converte...
https://dev.w3.org/html5/html-author/...
http://www.w3schools.com/charsets/ref...
http://www.ascii.cl/htmlcodes.htm