What does Davina mean?
A feminine form of David that arose in Scotland, carrying the same Hebrew root dwd 'beloved'. The meaning is inherited from the masculine original rather than from an independent root.
What does Dinah mean?
From Hebrew Dinah, 'judged' or 'vindicated,' a feminine formation on din, 'judgment, to judge' (root d-y-n). The daughter of Jacob and Leah (Genesis 30:21; 34).