It was at this time that the two protagonists, the Semite and the Aryan came into existence. Both of them are myths, and part of the same mythology. Both originated in the same way, and suffered the same misuses, mostly indeed at the same hands. Both names have their origins in scholarship and refer to language.
Senna is an herb. The leaves and the fruit of the plant are used to make medicine. Senna is an FDA-approved nonprescription laxative. It is used to treat constipation and also to clear the bowel before diagnostic tests such as colonoscopy. Senna is also used for irritable bowel syndrome (IBS), hemorrhoids, and weight loss.
Sena is one of those names that is as obscure in the Western World as it is simple and straightforward. Sena exists as a name in a range of languages and cultures and may be pronounced like Senna (with a soft e) or Sienna. Sena is also a place name, a surname, the name of several groups of people, and the name of a genus of moth as well as a kind of wine, among other things. The similar Cinna from The Hunger Games may make Sena more plausible as a first name.