Kyrie Haddock

Valkyrie "Kyrie" Sigrid Haddock is the female protagonist of Hiccup and Kyrie. She is Hiccup Haddock's sister, Stoick and Valka's daughter, Tuffnut's love interest, then girlfriend, later wife, Ruffnut and Astrid's best friend and sister-in-law, Zephyr and Nuffink's aunt, and Laverne and Sigrid's mother. She is voiced by Amanda Seyfried.