Van Doorn is a toponymic surname of Dutch origin. The original carrier of the name may have been associated with the towns Doorn, Utrecht or Deurne, North Brabant or with a farm, homestead or other place named De(n) Doorn (="the thorn(bush)"). Variations of the name include Van Dooren, Doorn, Van Doorne, Van Doren, Van Dorin and .
People with the name Doorn, Van Doorn, Van Doorne, or Vandoorne include: