Avdonin (Russian: Авдонин; masculine) or Adonina (Russian: Авдонина; feminine) is a Russian last name.[1] Variants of this last name include Avdokhin/Avdokhina (Russian: Авдохин/Russian: Авдохина), Avdoshin/Avdoshina (Russian: Авдошин/Russian: Авдошина), Avdyunin/Avdyunina (Russian: Авдюнин/Russian: Авдюнина), and Avdyushin/Avdyushina (Russian: Авдюшин/Russian: Авдюшина).
They all derive from the Russian given names Avdey (or its rare form Avdon) (male)—meaning servant, servile—and Yevdokiya (or its form Avdotya) (female)—meaning benevolence, acceptance, goodwill.