What does Constantius mean?
Constantius [con-stan-tius] as a name for boys is of Latin derivation, and the meaning of the name Constantius is "constant, steadfast". Constantius is an alternate form of Constantine (Latin): from Constantinus.
ASSOCIATED WITH steadfast (faithful)
VARIANT KonstantioCREATIVE FORMS
(female) MIDDLE NAME PAIRINGS
Constantius Matheo (C.M.), ..
How popular is Constantius?
Constantius is an uncommon given name for men. Constantius is an equally unique surname for both adults and children. (2000 U.S. DEMOGRAPHICS)
Which version is better?with its source form and related boy names. Constantine (#1700 FROM CURRENT RECORDS), Constantino and Constant are the prominent related forms of Constantius (UNLISTED) appearing in the Top 2000. These relations of Constantius were popular as baby names in the 1910s (MEDIAN #1485) and have become much less popular since. (2015 U.S. SSA RECORDS)
Similar NamesRecommended names are Anastasius (see Anastasios), Anastatius (see Anastasios), Anastius, Anstasius (see Anastasios), Antonius, Ascanius, Bonifacius, Clementius, Conant, Constanz (see Constantine), Costas, Dantavius, Donatus, Dontavious, Dontavius, Eustachius, Eustasius (see Eustace), Eustatius, Honoratus, Horatius, Ignatius, Justinius, Konstant, Konstanty, Montanus, Pontius and Vincentius. Like Constantius, these names are not frequently used.See names in meaning and etymology.