Follower of Christ or heavenly
Tianni is often considered a modern diminutive or creative variation of Tiana or Tatiana. It likely shares roots with the Latin 'Tatianus', a Roman family name, or may be interpreted as a blend of 'Ti-' and 'Annie', sometimes associated with the word for 'heavenly' in various linguistic contexts.
Fewer than 5 girls were named Tianni in 2025.
US births per 5-year period, 1990–present (SSA data).
