'Beannachtaí ó Éirinn' would be better. Éireann is incorrect; it is the genitive.
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Dia dhuit literally means God be with you. It is a way of saying hello in the Irish language. Dia dhuit ó Éireann would mean Hello from Ireland.
Hello.Dia dhuit (DEE-a GHUIT)[Shortened form of, 'Go mbeannaà Dia dhuit', literal meaning is, 'May God bless you']
Dia's Muire dhuit.
"Dia 's Muire dhuit" means "God and Mary to you"
It looks suspiciously like Dia 's Muire dhuit which is the response to Dia dhuit (Irish Gaelic for Hello).
Dia dhuit
(Dia dhuit) and how are you? (agus conas atá tú)
"Dia duit" should be "Dia dhuit" "chaol a bhfull" should be "chaoi a bhfuil" "Dia dhuit, cén chaoi a bhfuil tú inniu?" means "Hello, how are you today?"
"Tapadh leat " is Scottish and means "Thank you" "Go mbeannaí Dia dhuit" is Irish and means "God bless you"
Dia dhuit ar maidin (singular)Dia dhaoibh maidin (plural)It would be'Dia dhuit ar maidin''Mora duit ar maidin' or'Mora na maidine duit'Maidin Mhaith
"Dia dhaoibh" (pronounced: deea yeev)
Dia dhuit (singular) / Dia dhaoibh (plural)
god be with you and welcome
"Nos da".Welsh"Noz vat" (Breton),"Nos dha" (Cornish)"Oíche mhaith" (Irish Gaelic),"Oidhche mhath" (Scottish Gaelic),"Oie vie" (Manx).
Dia is Muire dhuit is Pádraig. (Munster)