I will throw out my thoughts.
It all depends....
If you are wanting be taken as a traditional maker and be up for best Bowie awards at knife shows then use your name.
If you want to develop a brand and sell knives and a lifestyle. Go with what you want as there is no face or stature you have to try and achieve with an individual name.
Look at it like this, spydrco, benchmade, cold steel, zero tolerance....those are all brands and you dont associate one person with it but are reputable companies.
I do think you limit yourself a little bit with the fallout brand and by that you may have a hard time selling kitchen knives. But is hard use survival knives is what you want to make and want to grow a brand I say go for it that would be a perfect brand name and fit the market.
If it is just going to be you making knives with no plan to be a business, just to sell knives on occasion and low volume I would use your name. That way your name kind of lives on long after you are gone.
Just my thoughts.
JP