Allegedly means "ornamented; bejeweled" in Sanskrit.Nina Davuluri (born 1989), Miss America 2014, is the first Indian American (and second Asian American) to be chosen as Miss America.
From Japanese 二 (ni) meaning "two" combined with 奈 (na) meaning "apple tree". Other kanji combinations are possible.Usage of this name is, most likely, influenced by the name Nina 1.