I've gone by Olivia, Angeline, and Katherine. For my last name I give some composer's last name, like Bach, Chopin, or Mendelssohn. Olivia Mendelssohn..paging Olivia Mendelssohn. One time I had "someone" paged in Wal-Mart and gave the name as an Arabic obscenity. While I'm sure no one else caught it or understood it, I was laughing inside.