Spelling Variants
Tatiana vs Tatiane: Which Spelling?
Tatiana and Tatiane both come from Latin Tatianus; spelling variant.
Global Rank #90
Tatiana
Origin: Latin
Tatiana derives from the Latin name Tatianus, which is believed to stem from the Roman family name Tatius, meaning "of Tatius" or possibly related to the Latin word "tatus" (father).
Global Rank #19
Tatiane
Origin: Portuguese (Brazilian)
Tatiane is a feminine form derived from the Latin name Tatianus, which comes from the Roman family name Tatius, likely meaning "of Tatius" or related to the Tati people.
Which is more popular? Based on real registry rankings, Tatiane currently ranks higher globally. Popularity can vary a lot by country — check each name's own page for a full regional breakdown.