Nestor is a given name of Greek origin. ... The Greek derivation is from a combination of "νÎομαι" [neomai] - "go back", and "νόστος" [nostos] - "one who returns from travels". Another theory makes derivation from Hebrew by combination of "× Öµ×¡" [nes] - "miracle", and "תּוֹרָה" [tora] - Torah.
Origin of the name Nicholas: From the Latin Nicolaus, a derivative of the Greek Nikolaos (victory of the people), a compound name composed of the elements nikē (victory) and laos (the people).
Origin of the name Noah: Derived from the Hebrew nōach (rest, comfort). The name is borne in the Bible by the patriarch commanded by God to build the ark, upon which he saved his family and two of each creature from the Great Flood.