Find out how popular the first name Cosmo has been for the last 50 years (from 1974 to 2023) and learn more about the meaning and history.

Popularity of Cosmo by gender

Based on the last 50 years of data, Cosmo is more commonly used as a male name, with approximately 100% of people named Cosmo being male.

For the most recent data in 2023, there were 93 male babies and 0 female babies born with the name Cosmo.

The history of the first name Cosmo

The name Cosmo has its roots in the Greek language, originating from the word "kosmos," which means "universe" or "world." It is believed to have been derived from the word "kosmeo," meaning "to order" or "to adorn." This name has been in use since ancient times and carries a sense of order, beauty, and harmony with the cosmos.

One of the earliest recorded instances of the name Cosmo can be found in Greek mythology, where Cosmo was the personification of order and the universe. In ancient Greek texts, Cosmo was often depicted as a deity responsible for maintaining the balance and harmony of the cosmos.

The name Cosmo gained popularity in the early Christian era, particularly among the Eastern Orthodox Church. Saint Cosmo, along with his twin brother Damian, were revered as early Christian martyrs and patron saints of physicians and pharmacists. They lived in the 3rd century AD and were renowned for their healing abilities and selfless dedication to helping the sick.

Throughout history, several notable individuals have borne the name Cosmo. One of the earliest was Cosmo Indicopleustes, a 6th-century Greek merchant and traveler who wrote accounts of his extensive travels across the Mediterranean and the Indian Ocean regions.

In the 15th century, Cosmo de' Medici (1389-1464) was a renowned Italian banker and statesman who played a pivotal role in the Renaissance and the patronage of arts and culture in Florence. His influence and wealth helped establish the Medici family as one of the most powerful dynasties in Europe.

Another noteworthy figure was Cosmo III de' Medici (1642-1723), the Grand Duke of Tuscany, who was known for his support of the arts and sciences, as well as his extensive collection of scientific instruments and curiosities.

In the 19th century, Cosmo Monkhouse (1824-1901) was an English poet, critic, and art historian who significantly influenced the Victorian literary scene and advocated for the appreciation of Pre-Raphaelite art.

More recently, Cosmo Innes (1798-1874) was a Scottish historian and lawyer who made significant contributions to the study of Scottish legal history and the preservation of ancient Scottish records.

While the name Cosmo has its roots in ancient Greek culture, it has transcended boundaries and found its place in various parts of the world, carrying with it a sense of order, beauty, and harmony with the universe.

Data source

The first name data used on this page comes from the Social Security Administration (SSA). They've been collecting data on baby names since 1880.

The history and meaning of the name Cosmo was researched and written by our team of onomatology and genealogy experts.

If you have a correction or suggestion to improve the history of Cosmo, please contact us.

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