Compound of Hannah (Hebrew 'grace' or 'favor') and Bella (Italian/Latin 'beautiful'), meaning beautiful grace.
Hannabella is a compound of Hannah and Bella, joining the Hebrew idea of grace or favor with the Italian and Latin sense of beauty. The result is a name that is almost self-explanatory in its sweetness: beautiful grace.
It belongs to the modern tradition of blended names that aim for affection, elegance, and easy readability. In use, Hannabella feels romantic, feminine, and gently elaborate. It has the familiar spiritual warmth of Hannah and the polished softness of Bella, which makes the combination appealing to many tastes.
The name sounds contemporary, but its pieces are old and well established. Hannabella is a good example of how modern naming often recombines classic materials into something new and openly expressive.