Are Manzhushahua and Mandalahua the online names of a couple? Which is a male name and which is a female name?

These two are both Bana flowers, the former is red and the latter is white. It's not impossible if you want to use it as a couple's name. I feel that the former is suitable for girls and the latter is suitable for boys. But the flower on the other side has the saying "the flower on the other side blooms on the other side, only the flowers are seen, but no leaves, and the flowers are in the wrong place." The artistic conception is of tragic love... It feels a bit unsuitable for lovers