From French merveille meaning marvel or wonder; an elaborated feminine form.
Marvella is a variant of Marvel, from Latin mirabilia meaning wonders or miracles, and it conveys amazement and admiration directly. That makes it one of the more openly exuberant names in the set.
Wonder-based names often sound positive and elevated because they point to awe, blessing, or delight rather than to pedigree alone. Marvella feels bright, gracious, and slightly old-fashioned in a pleasing way. It has the sparkle of a name that knows it is beautiful, but it still carries enough substance to feel grounded.
Because it is rare, it can sound both vintage and modern, depending on context. Marvella suggests delight with a touch of ceremony, making it a name that feels celebratory without being frivolous.