Wilek \wi-lek\ as a boy's name is a variant of William (Old German), and the meaning of Wilek is "will helmet, protection".

The baby name Wilek sounds like Alek, Aalok, Alec, Alik, Aleko, Aleck, Falk, Fulk, Oleg, Welch, Willkie and Wilkie. Other similar baby names are Wiley, Malek, Wilde, Wild, Willey, Will, Wilkes, Willet, Willy, Wills, Willi, Willem, Wil, Willes, Wole and Wick.