Surname Sikina (Sikina 
, Сикина 
) , all around the world, is a rare family name. The cognomen Sikina is characteristic of Estonia, where it is a rare surname, Guatemala, and New Zealand, where it is a very rare surname. In absolute terms, it is commonest in Guatemala, the United States, and South Africa. Likewise, Sikina is the forename as well as the last name.