Free man or song of happiness
A phonetic and creative spelling of Carolina or Carolina, ultimately derived from the Germanic name Karl. It combines the strength of the root meaning 'free man' with the melodic, feminine qualities of the 'leena' suffix.
Less common today
Caroleena isn't in the latest US Top 1000. It last peaked at #11,554 in 2015.
US births per 5-year period, 1990βpresent (SSA data).