What is the full name of Assassin's Creed Unity's main character?

The main character of Assassin's Creed Unity is Arno Dorian.

Arno Victor Dorian is a French Assassin whose story unfolds in Paris during the late eighteenth century. After the death of his adoptive father, François de la Serre, Arno is drawn into the Assassin–Templar conflict and joins the Brotherhood while investigating the forces behind the murder.

Arno's personal relationship with Élise de la Serre is central to the narrative. Élise is a Templar and the daughter of François, making their shared history politically and emotionally complicated. The game also presents Paris landmarks, crowded streets, and major events from the French Revolution.

Élise is sometimes mistaken for the protagonist because she drives much of the story, but she is not the playable lead. Arno's surname, Dorian, refers to his biological family, while he was raised by the de la Serre household after becoming an orphan.