Funny you should bring this up. I have something of the opposite problem.
When I changed my name, I chose very female names for my first and middle names. After a while it occurred to me that people who don't know me might question my middle name, especially if they take account of my age and the fact that I have a son. My three names together don't sound like a typical woman's married name.
Nobody's asked me about it so far, and I doubt that anybody ever will. But I decided that if anybody ever does, I'll simply tell them that once my marriage was over, I went back to my full "maiden" name. (Of course that raises another question: when was I ever a "maiden"?)