Tatyanna is a variant of the name Tatiana, which is of Russian origin. The name Tatiana is derived from the Roman family name Tatius. The name is associated with the Sabine king Titus Tatius, who ruled alongside Romulus, the founder of Rome. The name Tatiana became popular in Russia due to the veneration of Saint Tatiana, a 3rd-century martyr who is considered the patron saint of students.