евро (in Bulgarian) ευρώ (in Error: {{in lang}}: unrecognized language code: gr) euró (in Hungarian) eoró (in Irish) ewro (in Maltese) evro (in Slovene)
↑Number is a sum of estimated populations (as stated in their respective articles) of: all Eurozone members; all users of euro not part of Eurozone (whether officially agreed upon or not); all areas which use a currency pegged to the euro, and only the euro. - Please see detailed summation in article Eurozone
ഹെയ്ക്കോ ഒട്ടോ (ed.). "യൂറോ (ബാങ്ക് നോട്ടുകൾ)" (in ഇംഗ്ലീഷ് and ജർമ്മൻ). Retrieved 2017 സെപ്റ്റംബർ 21. {{cite web}}: Check date values in: |accessdate= (help)