Alexys \a-lex-ys\ as a girl's name is a variant of Alexis (Greek), and the meaning of Alexys is "defender, protector".

The baby name Alexys sounds like Alexus, Alex, Alexie, Alexia, Alexi, Alexea, Alexa and Alexius. Other similar baby names are Alix, Allexa, Alexine, Alexina, Alexene, Alexena, Lexis, Alyx and Lexus.