Cosmo
Meaning: “order, ordered universe”
About the name Cosmo
Cosmo is a boy name with Ancient Greek roots, meaning “order, ordered universe”.
It has a unique feel. In 2025, Cosmo ranked #1934 for boys in the US, with 80 babies given the name. Its peak year since 1940 was 2022. Since 2000, 99% of US babies named Cosmo were boys.
Etymology
From Ancient Greek, meaning “order, ordered universe”.
Name meaning adapted from Wiktionary (“Cosmo”) by Wiktionary contributors, CC BY-SA 4.0.
- US rank 2025
- #1934
- In 2015
- #3444
- Babies in 2025
- 80
Popularity of Cosmo, 1940–2025
Latest SSA data: 2025.
Popularity data: U.S. Social Security Administration national baby names (public domain; names given to at least 5 babies of one sex per year).
Names similar to Cosmo
Name meanings marked or linked “Wiktionary” are adapted from Wiktionary by Wiktionary contributors, CC BY-SA 4.0; each name page links its source entry.