In Assassin's Creed Syndicate, Jacob and Evie share the surname Frye.
Jacob Frye and Evie Frye are twin Assassin protagonists operating in London during the Industrial Revolution. They arrive in the capital in 1868 and work to weaken Templar control over the city. Their campaigns overlap, but each sibling has distinct missions, abilities, and approaches to infiltration.
Jacob tends to favor direct combat and leads the street gang known as the Rooks. Evie is more focused on stealth, investigation, and locating powerful Pieces of Eden. Their partnership is central to the game's story, while their disagreements show two different ideas about how the Brotherhood should operate.
The Frye twins are not related to the Kenway family, which includes Edward, Haytham, and Connor in other games. Arno Dorian is the protagonist of Unity, and Miles is the surname of modern-day character Desmond Miles, not the London twins.