Vallecillo

surname · Latin script

Meaning: diminutive of valle

Recorded for both men and women· direction only, no split published

/baʎɛsiʎo/(machine-generated) pronunciation, model-generated

Vallecillo is a surname written in the Latin script, with more bearers in Honduras than in any other country. In Nicaragua it is the 98th most common surname.

rarermore common
  • NINicaragua≈1 in 755(inferred from the name graph)
  • HNHonduras≈1 in 761
  • CRCosta Rica1 in 6.9K

carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). One hue, darker where it is more common; hover a country for its figure.

Honduras (inferred from the name graph)

≈12,000 people, est.

Sources
187 (measured from records)

Highest-authority source

≈1 in 755 (inferred from the name graph)

Nicaragua, est.

measured from records inferred from the name graph

Meaning & origin(measured from records)

diminutive of valle

Sources 1

  • kaikki.org Wiktionary extract (IPA + transliterations)

Where in the world(measured from records)

Vallecillo counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.

Sorted by bearers: national registers' counts, and Mondonomo's estimates (≈, est.) where no register counts.

Where Vallecillo is recorded, by country
CountryMost common spellingSources
HN Honduras#101≈12,000 est.≈1 in 761—Vallecillo40
NI Nicaragua#98≈8,200 est.≈1 in 755—Vallecillo34
ES Spain—1,8121 in 28K1.8KVallecillo96
US United States—1,7931 in 186K2KVallecillo187
CR Costa Rica#3357411 in 6.9K741Vallecillo28
PR Puerto Rico—≈120 est.≈1 in 26K—Vallecillo7

Exact figures are national registers' own counts, while figures marked ≈ and est. are Mondonomo’s estimates, counted from our sources and calibrated against those registers; hover one for how far to trust it in that country. A dash means neither exists.

Registers cited: Census Bureau — Surname Frequency 2010; Census Bureau — Surname Frequency 2020; INE — Padrón per-token widgets (current living counts, given + apellidos); INE — Apellidos más frecuentes (Padrón Municipal); TSE — electoral roll (padrón) names. Figures without a register are Mondonomo estimates; see Methodology.

Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).

Notable people with this name(measured from records)

The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).

How to address them(machine-generated)

FormalEstimado/a Vallecillo,Dear Vallecillo, (English)
InformalEstimado/a Vallecillo,Hello, (English)

Evidence(measured from records)

Attested in 15 sources across 9 countries.

Official registers attesting Vallecillo
CountryRegisterYearCountRank
US United StatesCensus Bureau — Surname Frequency 202020202K#14,615
ES SpainINE — Apellidos más frecuentes (Padrón Municipal)—1.8K#2,632
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)—1.8K#2,632
US United StatesCensus Bureau — Surname Frequency 201020101.8K#16,136
US United StatesCensus Bureau — Surname Frequency 200020001.1K#21,395
CR Costa RicaTSE — electoral roll (padrón) names—741#530
US United Stateswru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.)———

Reference works 2

  • Wikidata name items (native-script + romanized given/family names)
  • jeantosti.com — Dictionnaire des noms de famille de France et d'ailleurs (Jean Tosti)

These works list the name; their figures are licensed and are not reproduced here.

Register rows as of the 2026-10-09 data build.

Frequently asked questions

What does the name Vallecillo mean, and where does it come from?
diminutive of valle Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
How do you pronounce Vallecillo?
A machine transcription gives /baʎɛsiʎo/ (IPA) for Spanish.
In which country does Vallecillo have the most bearers?
Mondonomo estimates about 12 thousand people named Vallecillo in Honduras, more than in any other country we hold, where it is most often spelled vallecillo.
How common is the name Vallecillo?
In Spain, the national register counted 1,812 people named Vallecillo, about 1 in 28 thousand residents.
How common is Vallecillo compared with other names?
In Honduras, Vallecillo is the 101st most common surname of 30,461 surnames recorded there.

What do you want to know about Vallecillo?

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/vallecillo

The payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. It takes a free API key (1,000 requests a day), which returns what this page shows everyone; the full country table, every register citation and the year-by-year series come with a licensed key, as does bulk access.

About this data

measured from records inferred from the name graph machine-generated

These figures come from the data snapshot of and will change as it is rebuilt.

Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.

Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.

Cite this page Mondonomo, “Vallecillo” — the 101st most common surname in Honduras. Data snapshot 2026-10-10.

See how Vallecillo parses inside a full name →