This is a tip that can help you run through other TTPs a little more smartly.
python2 usernamer.py -n "brian moore" > usernames
python2 usernamer.py -n "sarah lorem" >> usernames
python2 usernamer.py -n "mike ross" >> usernames
python2 usernamer.py -n "claire madison" >> usernames
https://raw.githubusercontent.com/jseidl/usernamer/master/usernamer.py