Quick answer
Rosaline is a girl name.
Pronunciation: English /ˈɹoʊ.zə.ˌlin/; American English /ˈɹɑz.ə.ˌlɪn/; American English /ˈɹɑz.ə.ˌlaɪn/; British English /ˈɹɒz.ə.ˌlɪn/; British English /ˈɹɒz.ə.ˌlaɪn/.
Meaning and history
Medieval variant of Rosalind. This is the name of characters in Shakespeare's Love's Labour's Lost (1594) and Romeo and Juliet (1596).
Notes and context
Usage: english