How do you wish someone Happy St Patrick’s Day in Irish?
English: Happy St Patrick's Day! Irish: Lá Fhéile Pádraig sona duit! 'Sona' means 'happy' in Irish, and 'Duit' means 'to you' – so this saying is perfect for when you're speaking to one person. If you would like to say Happy St Patrick's Day in Irish to more than one person, you just need to change the ending.