“What do we call you?” is a question I’ve gotten used to hearing, especially in the writing world. I write now as K.B. Thors, but up until the end of 2017 I was publishing poetry, translations, and essays under the name K.T. Billey. My legal name is Kara Billey Thordarson. If I meet you, I’ll introduce myself as Kara.
That might seem all over the place, but the evolution of my nom de plume mirrors the development not just of my writing but of my self. I’d encourage any writer to experiment with their own creative license, no matter what a brand expert might say.