Given name & surname

Cecilio

“one who is blind”·“the sixth-born child”

Cecilio is a variant of Cecil. Interpretations include “one who is blind” and “the sixth-born child”. These belong to different or overlapping naming contexts.

Meaning & origin

What it means

Cecilio is a variant of Cecil. Interpretations include “one who is blind” and “the sixth-born child”. These belong to different or overlapping naming contexts.

Explained through its name family

The story

Published U.S. birth records include this spelling as early as 1909. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Cecilio through the years

Babies since 1880
2,411
2,411 boys · 0 girls
Most popular year
1998
39 babies
2025
9
#8,374 for boys
2021–25 vs 2016–20
+1%
Steady
010203040192019401960198020002025Highest share 19095.3
Cecilio in U.S. Social Security birth records, 1909–2025, 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

In 2025, this name appeared in 9 U.S. birth records for boys, ranking No. 8,374 among boys’ names. Average annual use for boys was 1.4% higher in 2021–2025 than in 2016–2020. Its largest published annual count for boys was 39 in 1998. Published U.S. population figures for this spelling include 5,081 as a first name in 2020; 903 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.

Cecilio’s family of names

Cecilio has a related form in Cecil. In Spanish usage, Cecilio has a conventional equivalent in the English form Cecil. In Spanish usage, Cecilio has a conventional equivalent in the Polish form Cecyliusz.

Walk Cecilio’s family in the name graph

CecilioCecílioCecilCecillioCeciliCecyliusz

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 2

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

Similar names

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

Latin

Sergio

“an attendant; a servant”

61FamiliarEasing

>99% boys

Hebrew · Biblical

Seth

“one who has been appointed”

58FamiliarCooling

>99% boys

Spanish

Rogelio

Rogelio is a masculine given name from Spanish. It is used in Spanish and Tagalog.

46UncommonEasing

>99% boys

Modern

Syed

“filled with happiness”

45UncommonSteady

>99% boys

Latin · Timeless

Antonio

“a flourishing man; from an ancient Roman family”

74CommonEasing

>99% boys

Royal

Guillermo

“the determined protector” · “will”

50UncommonSteady

>99% boys

 

Eduardo

“a wealthy protector”

62FamiliarEasing

>99% boys

 

Ignacio

“a fiery man; one who is ardent”

52UncommonRising

>99% boys

Sibling ideas

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

A brother for Cecilio

A sister for Cecilio