Johan (male) and Lena (female)
Björn. This is also a popular (male) first name.
Her full name is Mona Sahlin.
The name of Swedish currency is the Swedish Krona (SEK).
The nationality of the surname Sandlin is Sweden. The Swedish ornamental name is composed of the elements sand and the common surname suffix -lin, which is (French, Irish, Swedish) for "small".
Actually the female equivalent of the Swedish name "Sven" is "Svenja". According to different sources "Svenja" is not very common in Nordic countries, though.
Anderson is a common Swedish last name - in its origin meaning the son of Anders. Many Scandinavian names follow the pattern, although in Norwegian and Danish "sen" is added to a first name to make a last name. The Norwegian and Danish equivalent to "Anderson" is "Andersen". An other example could be Peterson (Swedish) and Petersen (Norwegian/Danish).
No, it isn't Swedish.
Olson is predominantly a Swedish name, but is common across all of Scandinavia - with the exception of Finland.
Emelie.
It is an English name. Or at least it isn't Swedish.
Swedish massage is the most common type of Massage.
The name Flink is a Swedish name adopted by peasants in the army and then passed on to their descendants. It is also a relatively common name among Ashkenazic Jews.