Alexius is a French and German form of Alexandra.
Alexius is also a form of the English, German, Spanish, French, and Greek Alexis.
Alexius is not often used as a baby girl name. It is not in the top 1000 names. Out of the family of girl names directly related to Alexius, Alexandra was the most frequently used in 2018.
Baby names that sound like Alexius include Alaqua, Alecea, Alecia, Alekia, Aleksasha, Alesia, Alessia, Alexea, Alexsiya, Alhenna, Alhennah, Alicio, Aliosha, Alisea, Alishia, Alishya, Alisia, Alleea, Alleeah, and Allexa.
† English pronunciation for Alexius: AA as in "odd (AA.D)" ; L as in "lay (L.EY)" ; EH as in "ebb (EH.B)" ; K as in "key (K.IY)" ; S as in "see (S.IY)" ; IY as in "eat (IY.T)" ; AH as in "mud (M.AH.D)"