The boy's name Clementius \c-lemen-tius, cl(e)-me-ntius\ is a variant of Clement.
The baby name Clementius sounds like Clementino, Klementos, Clemente, Clemens, Clemencio and Klemenis.
Clementius is a very rare male first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Clementius. Click here to compare Clementius with related baby names.
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