Ado is not popular as a baby girl name. It is not in the top 1000 names. In 2018, among the family of girl names directly related to Ado, Adelaide was the most regularly used.
Baby names that sound like Ado include Aasta (English), Aday, Adee, Adie (English and Hebrew), Adoet, Adoett, Agaet, Agaete, Agait, Agaite, Agate (English), Agathe (Dutch, English, French, German, Greek, Hungarian, and Scandinavian), Agayt, Agayte, Agda (Scandinavian), Agot (Scandinavian), Asta (English, Finnish, Scandinavian, Hebrew, and German), Asti (Indian), Atty, and Auset.
† English pronunciation for Ado: AH as in "mud (M.AH.D)" ; D as in "day (D.EY)" ; UW as in "two (T.UW)"