Worldwide, นีลวรรณ (นีลวรรณ 
) is a very rare primarily feminine, but very seldom masculine given name. The first name นีลวรรณ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare predominantly feminine, but scarcely masculine name.
วันบัวแดง, พันธยุทธ์, พรมจันทร์, and มิลินทางกูร