What does Habiba mean?
The feminine of Habib, Arabic habiba (حبيبة) 'beloved, sweetheart', from the root h-b-b 'to love'.
What does Kalila mean?
An Arabic feminine name linked to the root kh-l-l behind khalil 'close friend, companion, beloved'. Sources give both 'beloved/sweetheart' and 'dear friend'; the 'friend' sense is the more literal core, so treat 'beloved' as the affectionate extension.