Given name & surname

Inacio

“a fiery man; one who is ardent”

Inacio is a variant of Ignatius. One Latin interpretation is “a fiery man; one who is ardent.” Its derivation is not certain.

Meaning & origin

What it means

Inacio is a variant of Ignatius. One Latin interpretation is “a fiery man; one who is ardent.” Its derivation is not certain.

Explained through its name family

Where it comes from

Inacio is a variant of Ignatius. A possible origin is Latin, although the derivation remains uncertain.

Explained through its name family

The story

Published U.S. birth records include this spelling as early as 1929. This is the earliest published observation available here, rather than a date for the name’s origin. Inacio is a variant of Ignatius. The history of Ignatius gives this family its wider story. Ignatius’s historical associations include various early saints, and more recently St Ignatius Loyola.

Combines direct and name-family evidence

Inacio through the years

Babies since 1880
22
22 boys · 0 girls
Most popular year
2005
7 babies
2025
0
Outside the ranked list
2021–25 vs 2016–20
—
Too few births to compare
024619401960198020002025Highest share 19290.0
Inacio in U.S. Social Security birth records, 1929–2025, 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 2024. Later missing counts do not mean the name went unused. Its largest published annual count for boys was 7 in 2005. Published U.S. population figures for this spelling include 166 as a first name in 2020; 527 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.

Inacio’s family of names

Inacio has a related form in Ignatius.

Walk Inacio’s family in the name graph

InacioInácioIgnatiusInnacioIgnacio

Inner ring: spellings · middle: nicknames and forms · 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.

Nicknames & forms 2

Diminutives, pet forms, short forms and variants used alongside the name.

Spellings & scripts 1

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

Across languages 1

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

Similar names

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

 

Ernesto

“one who is sincere and determined; serious”

51UncommonEasing

>99% boys

Modern

Izaiah

“God is salvation” · “God is my salvation”

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Royal

Arturo

“strong as a bear”

56FamiliarSteady

>99% boys

 

Mauricio

“a dark-skinned man; Moorish”

55FamiliarEasing

>99% boys

 

Eduardo

“a wealthy protector”

62FamiliarEasing

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Latin · Timeless

Antonio

“a flourishing man; from an ancient Roman family”

74CommonEasing

>99% boys

Literary

Angelo

“a messenger from God”

67FamiliarSteady

>99% boys

Hebrew · Biblical

Isaiah

“God is salvation” · “God is my salvation”

84CommonEasing

>99% boys

Sibling ideas

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

A brother for Inacio

A sister for Inacio