Nellie is the English diminutive of Eleanor, Helen, or Ellen — all from the Greek Helénē, meaning "sun's ray" or "bright."
Nellie was the 14th most popular U.S. girls' name in 1880. Nellie Bly (1864-1922), the pioneering American investigative journalist, is a famous bearer. Today Nellie is returning fast as part of the vintage revival.
Nellie reduces to five — the number of bright independent motion.