Etymology in the sources
Source-reportedLatin Tatius Proto-Indo-European *-nós Proto-Italic *-nos Proto-Italic *-ānos Latin -ānus Latin Tatianabor. Russian Татья́на (Tatʹjána)bor. Portuguese Tatiana Portuguese Tatiane:Alteration of Tatiana.
Sources for this account (3)
- Wiktionary: TatianeCC-BY-SA-4.0 · retrieved 2026-10-15
- Greek Wiktionary: TatianeCC-BY-SA-4.0 · retrieved 2026-10-15
- Portuguese Wiktionary: TatianeCC-BY-SA-4.0 · retrieved 2026-10-14

