Carlow (a town in Ireland) / Carlow (a county of Ireland)

hometown, the place one comes from / the school from which one graduated / the group or organization from which one comes

Ireland (a country in Europe)

(chiefly women's speech) first person singular pronoun: I, me

Irish (language)

Irish person

Northern Ireland

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness

(formal) first-person singular pronoun: I, me