Where does “Cynthius” come from?

Cynthius (Latin) comes from Ancient Greek Κύνθιος, from Ancient Greek -ῐος, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Cynthius (Latin): of, or belonging to, Cynthus; Cynthian

Definitions

  1. of, or belonging to, Cynthus; Cynthian

Ancestry of “Cynthius”, step by step

StepLanguageWordMeaning
1Ancient GreekΚύνθιοςCynthian (of or relating to Mount Cynthus)
2Ancient Greek-ῐοςbelonging to; of”, “belonging to”, “pertaining to
3Proto-Indo-European-yósCreates adjectives from noun or verb stems
Every word from Proto-Indo-European -yós →Every word from Ancient Greek -ῐος →Every word from Ancient Greek Κύνθιος →