Across the world, Тацяна (Taciana 
, Tatsiana 
, Tacjana 
) is a common girly first name. The first name Тацяна is characteristic of Belarus, where it is quite a common female name, Belize, where it is quite a rare feminine name, and Brazil. Measured by absolute frequency, it is the most numerous in Brazil, Philippines, and Belarus. Much less frequently, Тацяна is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Taciana | Angola, Spain, Philippines, United States, Brazil |
| Tatsiana | United Arab Emirates, Spain, Belarus, United States, Brazil |
| Tacjana | Venezuela, Poland, Canada, United States |
| Тацяна | Russia |
Tacciana, Tacyana, Tania, Tanja, Tanya, Tat'Jana, Tatciana, Tatiana, Tatjana, Tatjána, Tatsjana, Tatsyana, Tatyana, Tatyjana, Taťjana, Tetiana, Tetjana, Tetyana, Teťana, Tétiana, Τατιάνα, Танечка, Танька, Танюха, Танюша, Танюшечка, Таня, Татьяна, Татьяна Татьяна, Татяна, Татјана, Таццяна, Тања, Тетяна, טטיאנה, تاتيانا, and タチアナ
Тацяна is also a name for the fictitious and mythical characters: Tatiana Romanova , the fictional spy in the James Bond story "From Russia with Love"; Ana Kravinoff , the fictional character in Marvel Comics; Tanya Grotter , the character, Tanya Grotter; Tatyana , the operatic character in the opera Eugene Onegin by Pyotr Ilyich Tchaikovsky; Larina's daughter and Tatyana Voskresenskaya , the doctor in The Sniffer, among other works.
| тацяна грыневіч-матафонава BY (b. 1977) |
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