This is the 3120th most frequent Swedish word.
mian
The Swedish word "mian" does not exist in standard Swedish vocabulary. It may be a misspelling or slang.
Here, 'Mian' is used as a proper noun, referring to a person's name, likely the subject of the sentence.
Mian springer snabbt till affären.
Mian runs quickly to the store.
Again, 'Mian' is a name, referencing a specific individual being described or observed.
Jag såg att Mian hade en grön tröja.
I saw that Mian had a green sweater.
In this case, 'Mian' denotes one of the individuals participating in an activity, emphasizing its use as a proper noun.