Cosmos as a Baby Name. Meaning and Origin of Cosmos

What is the meaning of the name Cosmos ?

The baby name Cosmos is a Unisex name , 2 syllables long and is pronounced /ˈkɒz.mɒs/ (UK), /ˈkɑzmoʊs/ (US); respelling: KAZ-mohs.

Cosmos is Greek in Origin.

Cosmos stems from Greek kosmos, a rich word meaning “order, harmony, ornament,” and by extension “the world” or “universe.” Through early Christianity it became the saint’s name Kosmas (Latin Cosmas), honored in the physician martyrs Cosmas and Damian, which spread the root across Europe. The botanical genus Cosmos, named in the late 18th century for its orderly petals, further linked the term with beauty and balance - associations that modern bearers often embrace.

As a given name, Cosmos is a rare modern English choice influenced by astronomical and floral imagery; historically, related forms saw wider use. Notable variants include Greek Kosmas; Latin/English Cosmas; Italian Cosimo (fem. Cosima); English Cosmo; Spanish/Portuguese/French Cosme; Polish Kosma; Romanian Cosma; and East Slavic Kozma/Kuzma. The name’s meaning centers on “orderly beauty” and “the universe,” offering both a classical, saintly lineage and a contemporary celestial feel.