Likely a modern invented form influenced by Vanessa and names ending in -eka.
Vaneka is likely a modern invented form influenced by Vanessa and by names ending in -eka. That gives it a feminine, flowing quality with a contemporary edge.
It does not lean on a fixed historical etymology so much as on the modern habit of shaping names for sound, style, and individuality. The name feels smooth and accessible, but still distinctive enough to stand apart from more common feminine forms. Vaneka has a polished, lightly international feel that makes it adaptable across settings.
It sounds youthful without being childish, and current without being brittle. The appeal of Vaneka lies in its easy rhythm and its soft but confident finish.