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What does Clementius mean?

Clementius Pronunciation of Clementius [clemen-tius] as a boys' name is of Latin origin, and Clementius means "merciful". Clementius is an alternate spelling of Clement (Latin): from Clemens.


5 relations via Clement: Clemencio, Clemens, Clemente, Clementino and Klementos.

Creative forms:


Middle name pairings:
Clementius Bruno (C.B.), ..

How popular is Clementius?

Clementius is an uncommonly occurring first name for males. Clementius is an uncommon last name too for both adults and children. (2000 U.S. Demographics)

Which version is better?

with its source form and related boy names. Clemens, Clement and Clemente are the popular variation forms of Clementius (not in Top 2000). Adoption of these forms of Clementius was more pronounced among parents in the 1910s (median #986), but now, the form Clement has become less fashionable. (Top 2000 Names, 2015)

Top 2000 baby names ranking of Clemens, Clement, Clemente in U.S.

Top 100 baby names ranking of Clementius and related baby names outside U.S.

Similar Names

Recommended names are Albertus, Aleksius, Alexius, Arminius, Arsenius, Cecilius, Celestine, Celestino, Celsius, Cetus, Clarens, Claudius, Cleante, Cleanth, Cleanthes, Cleanto (see Cleanth), Clemmie (see Clement), Clemmons, Cleneth (see Cleanth), Cleophus, Cletis, Cletos, Cletus, Cleytus, Clianthes (see Cleanth), Clitus, Constantius, Cornelius, Cresento, Dametrius, Demetrius, Demitrius, Dimetrius, Efigenius (see Efigenio), Epemetheus, Eugenius, Fulgentius, Gerontius, Klemenis (see Klemens), Klemens, Klement, Kletus, Laurentius, Lucretius, Parmenius (see Parmenio), Pontius, Prudentius, Valentinus and Vincentius. These names tend to be more commonly used than Clementius.

See names
in meaning and etymology.