Use both first and last names on first reference and last name only thereafter: Robert Fitzpatrick was the second president of CalArts. Fitzpatrick led the Institute from 1975 to 1987.
Occasionally, you may use someone’s first name only in personal or informal writing. For example, CalArts President Ravi Rajan might be referred to as President Rajan, Ravi Rajan, Rajan, or Ravi depending on the context and audience.
An individual’s preferences regarding their own name override CalArts style: bell hooks (not Bell Hooks).