Radek is a Czech and Polish form of the Czech and Slavic name Radko.
Radek is also a Czech form of the English and German name Roderick.
Radek is not regularly used as a baby name for boys. It is not ranked within the top 1000 names.
Baby names that sound like Radek include Radko (Czech and Slavic), Radoje (Slavic), Rados (Czech), Razza, Razzah, Reddick, Rettah, Rhodas, Riddick (English), Riddik, Ridick, Rodas (Spanish), Roetag, Rotag, Ruda (Czech), Rudek (Czech and Polish), Ryda, Radhika, Radisa (Slavic), and Rathika (Indian).
† English pronunciation for Radek: R as in "race (R.EY.S)" ; AA as in "odd (AA.D)" ; D as in "day (D.EY)" ; EH as in "ebb (EH.B)" ; K as in "key (K.IY)"