Arnot \a-rnot, ar-not\ as a boy's name is a variant of Arnett (Old French, English) and Arnold (Old French, Old German), and the meaning of Arnot is "little eagle; eagle ruler".

The baby name Arnot sounds like Arnott, Arnet, Arnat, Arnout and Arndt. Other similar baby names are Adnot, Arno, Arnow, Arnou, Arnoe and Arnon.