Debbie, you know me in real life.
Debra, you know me from usenet or are one of a very few people who just call me that.
Debra Fran Baker, you read my stories.
Mama, mamadeb or Deb, you know me from IRC or media cons.
mamadeb, you know me only from LiveJournal.
Mrs. Baker, you're a telemarketer or one of the children on my block, or a friend of my husband's that doesn't know me.
D'vora or Dvora , you knew me long ago on GEnie chat.
Various cutesy names that I will not repeat here, you are my husband.