Hennessy Name Meaning. Irish: reduced form of O'Hennessy, an Anglicized form of Gaelic Ó hAonghusa 'descendant of Aonghus' (see Angus, and compare McGinnis).
The name Carolina is an Italian baby name. In Italian the meaning of the name Carolina is: Strong. An Italian feminine form of Charles. Famous bearer: 18th century Caroline of Ansbach was the German wife of English King George II.