Bro The Republic of Ireland is Eire ....that is the Gaelic for that name ...like the Gaelic for Scotland is Alba, the North of Ireland is the province of Ulster one of the four provinces of Ireland
Yes, but the official use of the name "Eire" (introduced in 1937) was dropped when the country declared itself a republic in 1949.
It's still the name of the place in the language, but it's no longer it's official title.