Eiro eurozone http://europa.eu/european-union/about-eu/money/euro_en the Euro (EUR) The euro have shared by 19 of the EU’s member states the Euro (EUR) shared by 19 of the EU's member states 19 countries that make up the eurozone will View Website have 338.6 million Eiro euro Eurozone eurozone https://europa.eu/european-union/about-eu/money/euro_en