The majority in this European country calls it "Suomi"; what does the largest minority call it?

I know this from collecting stamps as a child!

Easy for me! I'm 2nd generation Finn. Fun fact: there are more sauna's than cars in the whole country, as of a few years ago when I visited the Nordic Museum in Seattle.

Thank you Walkbyself, I was stumped as to where I had seen this word, and yes, it was from stamp collecting as a child.

I'm glad to see a question about Finland. My grandparents are from there, and we grew up with many stories of Finland...I want to visit someday.

To be precise - it is Suomija in lithuanian.