NASI (1Es_5:32) = Neziah, Ezr_2:54, Neh_7:58.
Hastings' Dictionary of the Bible
Edited by James Hastings, D.D. Published in 1909
na?sē (Codex Vaticanus Νασεί, Naseı́; Codex Alexandrinus Νασίθ, Nası́th; the King James Version, Nasith): The head of one of the families which went up with Zerubbabel (1 Esdras 5:32) = ?Neziah? of Ezr_2:54; Neh_7:56.
International Standard Bible Encyclopedia
PRINTER 1915.
Nasi
the name given by the Jews to the president of the great Sanhedrim, who was held in high respect by the court. Moses is said by the rabbins to have been the first to fill the office. Till the captivity the sovereign or chief ruler acted as Nasi, but after that time the two offices became entirely distinct, the right of holding the office of Nasi belonging to the descendants of Hillel.
CYCLOPEDIA OF BIBLICAL, THEOLOGICAL AND ECCLESIASTICAL
press 1895.