Aamina is a spelling variation of Amina which is a feminine name of Arabic origin, and comes from an Arabic word meaning 'Dependable'. It is an extremely popular name amongst Muslims, as in Islamic belief it is the name of the mother of the Prophet Muhammad.
The name Humaira means 'reddish colour' in Arabic. In Islamic belief it was the nickname that the prophet Muhammad gave to his wife Aisha due to her rosy red cheeks.