Last Name as Twitter Handle

Many people have a unique last name and therefore decide to use their last name as their Twitter handle. If you choose to use only your last name as a username, you may find yourself without a first name in the eyes of others. Again, this goes back to online branding.

Now, if you are in the military, then you are probably used to be called by your last name and this may be perfectly fine, especially if your niche is the military and you are branding yourself as a brave and honorable service member. By the way, if you are a service member, thank you for your service.