Given name & surname

Ciro

“a king”

Ciro is a form of Cyrus. One Persian interpretation is “a king.” Its derivation is not certain.

Meaning & origin

What it means

Ciro is a form of Cyrus. One Persian interpretation is “a king.” Its derivation is not certain.

Explained through its name family

Where it comes from

Ciro is a form of Cyrus. A possible origin is Greek, although the derivation remains uncertain.

Explained through its name family

How it developed

In Italian use, Ciro is used as a form of Cyrus.

The story

Published U.S. birth records include this spelling as early as 1907. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Ciro through the years

Babies since 1880
2,587
2,587 boys · 0 girls
Most popular year
2024
59 babies
2025
43
#2,894 for boys
2021–25 vs 2016–20
+77%
Rising fast
0204060192019401960198020002025Highest share 190725
Ciro in U.S. Social Security birth records, 1907–2025, 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.

Where it’s given

Most at home inFlorida, Texas
FewerMore, relative to births Not published
2025 births by state of birth. Tiles are equal-sized so small states stay visible. Highest rates: Florida (5), Texas (9).

By the numbers

In 2025, this name appeared in 43 U.S. birth records for boys, ranking No. 2,894 among boys’ names. Average annual use for boys was 76.9% higher in 2021–2025 than in 2016–2020. In 2025, Texas had the largest reported state-level birth count for boys with this name (9). Published U.S. population figures for this spelling include 4,278 as a first name in 2020; 270 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.

Ciro’s family of names

In Italian usage, Ciro has an affectionate form in CIRIELLO. In Italian usage, Ciro developed from the Latin form Cyrus. In Italian usage, Ciro has a conventional equivalent in the Russian form Кир.

Walk Ciro’s family in the name graph

CiroCyrusCirielloCyroKirКир𐎤𐎢𐎽𐎢𐏁Κῦρος

Inner ring: 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.

Around the world

Ciro has relatives in 8 languages.

Old Persian

5 related names in 8 languages. Point at a dot, or tab to the map and use the arrow keys.

Each dot marks where a language is rooted, not where people with the name live today. Bigger dots hold more names. Dots on the border stand for languages further away. Language locations from Glottolog (CC BY 4.0); map from Natural Earth.

Nicknames & forms 2

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

Across languages 5

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

Similar names

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

German · Royal

Heinrich

“the ruler of the house” · “home”

23RareSteady

>99% boys

Royal

Friedrich

“a peaceful ruler”

26RareRising

>99% boys

English · Royal

Hendrick

“the ruler of the house” · “home”

37RareSteady

>99% boys

Royal

Aldric

“an old king”

21RareRising fast

>99% boys

Royal

Auguste

“one who is venerable; majestic”

26RareRising fast

>99% boys

Royal

Henri

“home” · “power”

39RareSteady

97% boys · 3% girls

Royal

Hugo

“a great thinker” · “having a bright mind”

63FamiliarSteady

>99% boys

German · Royal

Otto

“a wealthy man”

68FamiliarRising fast

>99% boys

Sibling ideas

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

A brother for Ciro

A sister for Ciro