Euro National Sides Lithuania Lithuania Lithuania, officially the Republic of Lithuania, is a country in the Baltic region of Europe, counted as one of the Baltic states. Joined the European Union in 2004. Adopted the euro currency in 2015. €0.01 €0.02 €0.05 €0.10 €0.20 €0.50 1€ €2 DescriptionsoonDesignersoonInitialsMintsoonMint master markNational identifying marksoon€2 edge soon €2 commemoratives