MallowbyNames

Cortavius

kor-TAY-vee-us · Of uncertain origin; likely a modern invented name.

Peak popularity
1999
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Cortavius since 1990

Babies named Cortavius per year in U.S. Social Security records.

59141990200020102020Most births 1999Boys
Data table (by decade)
DecadeBoys
1990s68
2000s32
2010s5
2020s0

Meaning & origin

Cortavius is a modern American invented name that first entered U.S. birth records in 1990. It reached its peak popularity in 1999, but even then did not rank among the top 1000 names. The name derives from a combination of the prefix "Cor-" and the Latinate suffix "-tavius," echoing classical Roman names like Octavius. While it never achieved widespread use, Cortavius exemplifies the trend of creating distinctive, multisyllabic names in the late 20th century. Its usage has remained stable at very low levels through the latest reported year of 2025, with no top states showing a concentration of the name. As a rare invented name, Cortavius lacks traditional cultural or religious associations.

Cortavius is a modern American coinage, possibly formed by combining the popular prefix 'Cor-' (as in Corey or Cordell) with the Latinate suffix '-tavius' (reminiscent of names like Octavius). It first appeared in U.S. birth records in 1990 and saw modest use, peaking in 1999. The name remains rare, with stable but very low usage into the 2020s.

Sibling names for Cortavius

Names that share Cortavius's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

C is for Cortavius, our favorite little boy.

C is for Cortavius…”

In a Mallowby alphabet book, Cortavius's letter becomes Cortavius's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Cortavius's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Cortavius mean?
The meaning of Cortavius is uncertain; it appears to be a modern invented name without a traditional etymology.
How popular is the name Cortavius?
Cortavius is extremely rare. It has never ranked in the U.S. top 1000, with its peak recorded usage in 1999. In 2025, it remains very uncommon.
Is Cortavius a boy's name or a girl's name?
Cortavius is almost exclusively used for boys.