All around the world, Кристиина (Kristiina 
, Кристиина 
) is quite a rare predominantly female, but scarcely masculine first name. The forename Кристиина is characteristic of Northern Europe, particularly Estonia, where it is quite a common female name, Finland, and Sweden, where it is a rare girly name. In absolute terms, it is commonest in Finland, Estonia, and the United States. Much less frequently, Кристиина is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kristiina | Sweden, China, Estonia, Finland, United States |
| Кристиина | Russia |
Cerstin, Christiana, Christiane, Christin, Christina, Christine, Chryscina, Cristiana, Cristiane, Cristin, Cristina, Kerstin, Kine, Kirsi, Kirsti, Krista, Kristi, Kristiane, Kristin, Kristina, Kristine, Kristy, Kristín, Kristína, Kristýna, Krisztina, Krystiana, Krystyna, Tiina, Χριστίνα, Χριστιάνα, Керстин, Кине, Кирси, Кирсти, Кристи, Кристиана, Кристийна, Кристин, Кристина, Кристине, Крися, Крыстына, Крістіана, Крістіна, Крістіне, Крістін, Тийна, Христина, כריסטינה, קריסטין,
Кристиина is also a name for the fictitious and mythical characters: Kristiina Pohjonen , character in Salatut elämät.