I would still use "Parker". Or perhaps "Parker" arching over a beaver logo.
A word of advice, when you order, make sure your stamp will fit on the ricasso of the size knives you are likely to make with comfortable room. I always say 1/8 or a tad smaller for the letter sizes. Consider the number of letters in your name, because Parker will take more room than Rhea, etc. Been through a lot in this regard. I'm glad to hear you will mark your work. This is very important, in my opinion. Lin