Swedish-speaking population of Finland legacy. Under the lead of Edith Södergran, who also captivated audiences in English-speaking world, Gunnar Björling and Elmer Diktonius, the Finland-Swedish modernists of the early 20th century had a significant impact for the whole Scandinavian modernism. Tove Jansson is perhaps the most renowned example of Finland-Swedish prose. Her Moomin books have fascinated children and adults throughout the world. In a 2008 study a joint analysis was performed for the first time on Swedish and Finnish autosomal genotypes. Swedish-speakers from Ostrobothnia (reference population of the study representing 40% of all Swedish-speakers in Finland) did not differ significantly from the neighbouring, adjacent
Finnish name share the same surname. All persons have the right to change their surname once without any specific reason. A surname that is un-Finnish, contrary to the usages of the Swedish or Finnish languages, or in use by any person resident in Finland cannot be accepted as the new name, unless valid family reasons or religious or national customs give a reason for waiving this requirement. However, persons may change their surname to any surname that has ever been used by their ancestors, if they can prove such claim. Surnames behave like regular words when forming grammatical cases. Thus, for example,