December 26
Why this day? Tiennou is a short form of Etienne, and shares its name day.
Tiennou is celebrated in France on December 26.
Tiennou is a short form of Étienne. It keeps its origin (Greek) and meaning — the crowned one, the crown, and shares its name day, December 26.
On birth records, Tiennou is rarely written as such: the Tiennous are Étiennes (86,180 births). For the name's history, year-by-year popularity and famous bearers, read the Étienne page.
Tiennou is a short form of Étienne, which means the crowned one, the crown.
December 26, together with Étienne: a short form shares the name day of the name it comes from.
It is a familiar short form. It does not appear as such in birth records, where you find Étienne.
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