Follower of Christ or flower
Thiana is a rare name likely derived as a variant of Tiana or Christiana. It is often associated with the meaning 'follower of Christ' through its Latin roots or linked to the Greek 'anthos' meaning flower. Its rarity makes it a distinctive choice for parents seeking a familiar sound with a unique spelling.
US births per 5-year period, 1990–present (SSA data).