Set of the 8 Croatian circulation coins in uncirculated quality. Croatia introduces the euro on 1 January 2023 and becomes the 20th euro area member. The euro entered into circulation in Croatia bringing the number of European Union (EU) Member States using the single European currency to 20. 1 cent, 2 cent, 5 cent: Glagolitic alphabet. 10 cent, 20 cent and 50 euro cent: Nikola Tesla. 1 euro: Marten. 2 euro: Map of Croatia.