[ 4 syll. (t)heo-do-siu(s), th-eodosi-us ] The baby boy name Theodosius is pronounced -DHiy-owDOW-HHahS- †. Theodosius is of Old Greek origin. Theodosius is a variation of Theodore (English, French, and Greek).
See also the related category greek.
Theodosius is not popular as a baby name for boys. It is not listed within the top 1000 names. Within the group of boy names directly related to Theodosius, Theodore was the most commonly used in 2018.
Baby names that sound like Theodosius include Daicea, Daisuke (Japanese), Doocea, Thiassi (Scandinavian), Audea, Dace (English), Dacea, Dacee, Dacey (English), Dache, Daci, Dacias, Dacie, Dacio, Dack (English), Dacks, Dacso (Hungarian), Dacy (English), Dadah, and Dadas.
† English pronunciation for Theodosius: DH as in "they (DH.EY)" ; IY as in "eat (IY.T)" ; OW as in "oak (OW.K)" ; D as in "day (D.EY)" ; HH as in "he (HH.IY)" ; AH as in "mud (M.AH.D)" ; S as in "see (S.IY)"