It would be the same. Idiomatic. However, a German might pronounce it Cah-ro-leen-a.
Old German
Caroline Scholze was born in 1975, in Schmlln, German Democratic Republic.
Caroline Korneli was born in 1981, in Dresden, German Democratic Republic.
The German equivalents of Carolyn are Carolina, Caroline, Karolina, and Karoline
Caroline Wichern has written: 'Unsere Lieder' -- subject(s): German poetry, Collections
Caroline is Russian means little and womanly, popularity. Caroline is the feminine English/French version of Carolus which is the masculine German version Latin from Carlos.
According to the website linked below, entitled "What does my name Caroline mean? - Blurtit", the name Caroline is from Old German. According to the Wikipedia link below, Old German is also known as Old High German, and was spoken from around 500 to 1050 A.D. So it's quite an old name!
Caroline is the feminine English / French version of Carolus (masculine / German) Latinized from Charles which means "Man" or "Army / Warrior" depending on who you believe.
Caroline Markolin has written: 'Modern Austrian writing' -- subject(s): Austrian literature, English, German language, Textbooks for foreign speakers
The name Carolyn comes from the German language. The meaning of the name Carolyn is "a free man." It has several variants to it including Caroline, Karolyn and Carrie.
Carlyna is an Australian name that is a variant of the German-origin name "Caroline". It means "Free" or "Freedom".
Carrie is a diminutive of the name Caroline, and English name with German roots that means "warrior."