Rudy is an English diminutive of the Dutch, English, French, German, and Italian Gertrude.
Rudy is also a form of the English Rudi.
Rudy is not commonly used as a baby girl name. It is not in the top 1000 names. Rudy has mainly been a boy name in the last century.
Baby names that sound like Rudy include Rudi (English), Rudie (English), Radha (Indian), Ratee, Ratey, Rati (Indian), Raty, Rayette, Reate, Redah, Redo, Reta (German, Rhaeto-Romanic, and English), Retah, Retey, Rethy, Retta (English), Retti, Rheta (English), Rhetta (English), and Rhodee.
† Pronunciation for Rudy: R as in "race (R.EY.S)" ; UW as in "two (T.UW)" ; D as in "day (D.EY)" ; IY as in "eat (IY.T)"