Family name Jónína (Jónína 
) , around the globe, is an extremely rare cognomen. Predominantly, Jónína is the forename as well as the last name.
Dúadóttir, Kristjáns, Garðarsdóttir, Gísladóttir, Jóhannesdóttir, Jóhannsdóttir, Erlingsdóttir, Einarsdóttir, Ágústsdóttir, Þorvaldsdóttir, Michaelsdóttir, Stefánsdóttir, Ragnarsdóttir, Gunnarsdóttir, Guðmundsdóttir, Sigurðardóttir, Sigurjónsdóttir, Sigurgeirsdóttir, Sigmundsdóttir, Steingrímsdóttir, Kristinsdóttir, Kristjánsdóttir, Björnsdóttir, Brynjólfsdóttir, Alfreðsdóttir, Sævarsdóttir, Lilja, Lárusdóttir, Hansen, Sanders, Pálsdóttir, Grímsdóttir, Jónsdóttir, Emilsdóttir, Helgadóttir, Ingvadóttir, Vilhjálmsdóttir, Þórdís, Birgisdóttir, Bjartmarz, Guðnadóttir, Guðjónsdóttir, Jónasdóttir, Eyvindsdóttir, Árnadóttir, Óskarsdóttir, Ólafsdóttir, Þorláksdóttir, Magnúsdóttir, and Valdimarsdóttir