Surname Stiina (Stiina 
) , globally, is an extremely rare cognomen. Much more frequently, Stiina is the forename as well as the last name.
Nen, Takala, Villar, Stocker, Pasanen, Luedtke, Taavila, Turunen, Hekkala, Manninen, Lampio, Salminen, Sirainen, Andersen, Kulasalu, Kinnunen, Lampinen, Leinonen, Leskinen, Tammenoja, Tuppurainen, Saikkonen, Kamula, Kangas, Säily, Kaus, Komi, Kilk, Enqvist, Hess, Snäll, Airio, Prees, Rossi, Rähn, Laine, Lilja, Luoma, Tolli, Nurmi, Vento, Ulmre, Mäenurm, Seliö, Sotsov, Soikkeli, Marjamäki, and Hämäläinen