How do you gain titles like Grisly Pointman? [duplicate]

Solution 1:

The title is taken from the classmod you have equipped. There are over 100 different titles possible, so instead of writing out the whole list here, I will link to the lists of class mods on the Borderlands 2 wiki.

Commando

Siren

Gunzerker

Assassin

Under Possible Skill Boost on that page, the word in parentheses goes before the name of the classmod, so the title of a Commando with the first mod and variant on the list would be Front Line Engineer.