Given name & surname

Constancio

Constancio is a surname. It is used in English and Spanish.

Meaning & origin

A reliable meaning for Constancio isn’t established in our sources yet. Rather than guess, we show what is recorded: how the name is used, how often, and the names it’s connected to.

The story

Published U.S. birth records include this spelling as early as 1928. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Constancio through the years

Babies since 1880
32
32 boys · 0 girls
Most popular year
1952
6 babies
2025
0
Outside the ranked list
2021–25 vs 2016–20
—
Too few births to compare
024619401960198020002025Highest share 19360.0
Constancio in U.S. Social Security birth records, 1928–2025, per million boys born. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

By the numbers

The most recent published U.S. birth count for boys is 5 in 1977. Later missing counts do not mean the name went unused. Published U.S. population figures for this spelling include 445 as a first name in 2020; 949 as a surname in 2020.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Constancio’s family of names

In Spanish usage, Constancio has a conventional equivalent in the English form Constantius. In Spanish usage, Constancio has a conventional equivalent in the Russian form Константий. In Spanish usage, Constancio has a conventional equivalent in the Russian form Констанций.

Walk Constancio’s family in the name graph

ConstancioConstâncioConstantCostanzoКонстантийConstantius

Inner ring: spellings · outer: across languages.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Spellings & scripts 1

The same name written differently, including transliterations into other scripts.

Across languages 5

Equivalents and cognates in other languages, plus older forms it grew from.

People named Constancio

Listed by how widely each person is written about, which says nothing about the name itself.

Similar names

If you love Constancio, these share its style, era, origin or sound, from outside its own family.

Late Greek

Eusebio

“one who is devout”

21RareRising

>99% boys

English

Carnell

“the defender of the castle”

16Very rareCooling

>99% boys

Greek

Karan

“one who is pure; chaste”

17Very rareEasing

>99% boys

 

Keneth

17Very rareRising

>99% boys

 

Orest

20RareRising fast

>99% boys

 

Karon

“one who is pure; virginal”

23RareCooling

>99% boys

 

Cornell

“refers to a horn”

19Very rareCooling

>99% boys

Hebrew · Biblical

Adlai

“God is just” · “The Lord is just; an orna-i ment”

18Very rareEasing

75% boys · 25% girls

Sibling ideas

Names that share Constancio’s feel without repeating its first letter or rhyming with it.

A brother for Constancio

A sister for Constancio