Isokyrians (ᛁᛇᛟᚲᛁᚱᛖᚾ, Isokiren) are an ethnic group native to Isokyria. Isokyrians are defined by their shared cultural heritage and allegiance to the Isokyrian state. There are two subgroups of Isokyrians, British-Isokyrians and Russian-Isokyrians. British-Isokyrians refers to people who primarily have British ancestry rather than Isokyrian. They usually have English, Scottish, Welsh, or Irish names and use English naming customs. Russian-Isokyrians refers to persons who have predominately Russian ancestry. This definition is less clear as Russian settlement of Isokyria occurred so long ago (near the end of the 16th century) and thus genetic mixing of 'pure' Isokyrians and Russians had more time to occur. Many Isokyrians who are part-Russian may be unaware of their ancestry. This fact can