Lex is a male name.
Lex is a short form of the name Alexander, which is a Latin variant of the ancient Greek name Aléxandros / Αλεξανδρος.
Lex means “defending men” (from ancient Greek “aléxein/ἀλέξειν” = to defend/help + “anēr/ἀνήρ” = man).
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