Cilou

given name · Dutch · Latin script

Recorded as a female name· opposite-gender records fall within measured source noise

Cilou is a given name, most frequently recorded in Belgium. It appears chiefly in Dutch and French, written in the Latin script.

rarermore common
  • BEBelgium1 in 20K
  • FRFrance1 in 2M

carrying the name, one hue, darker where it is more common. Hover a country for its figure.

1.1K

in 2 countries

Sources
31

329 records

Official registry-verified

Meaning & origin

No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.

Where in the world

Sorted by bearers counted by national registers, records where none counts.

Where Cilou is recorded, by country
CountryMost common spellingSources
BE Belgium7885 rec.82Cilou5
FR France269323 rec.Cilou31
NL Netherlands0 rec.listed1

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

Languages

  • Dutch78373%
  • French27326%
Show as table
Languages in which the name is recorded
NameRecordsNote
Dutch78373%
French27326%

Language is read off each record's context, not declared by the bearer; a share is of all records for this spelling.

Over time

050100150201020152020107 · 2021

Show as table
Cilou in Statbel — Prénoms nouveau-nés (newborns), Belgium, 2010–2024
Yearrecords
201019
201120
201211
201320
201423
201532
201630
201753
201847
201970
202092
2021107
202288
202386
202482

BE Statbel — Prénoms nouveau-nés (newborns)15 years between 2010–2024. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

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).

Evidence

Attested in 3 sources across 2 countries.

Official registers attesting Cilou
CountryRegisterYearCountRank
BE BelgiumStatbel — Prénoms nouveau-nés (newborns)2021107#82
BE BelgiumStatbel — Prénoms nouveau-nés (newborns)202092#89
BE BelgiumStatbel — Prénoms nouveau-nés (newborns)202288#96
BE BelgiumStatbel — Prénoms nouveau-nés (newborns)202386#96
BE BelgiumStatbel — Prénoms nouveau-nés (newborns)202482#95
BE BelgiumStatbel — Prénoms nouveau-nés (newborns)201970#140
BE BelgiumStatbel — Prénoms nouveau-nés (newborns)201753#193
BE BelgiumStatbel — Prénoms nouveau-nés (newborns)201847#221
BE BelgiumStatbel — Prénoms nouveau-nés (newborns)201532#322
BE BelgiumStatbel — Prénoms nouveau-nés (newborns)201630#334
BE BelgiumStatbel — Prénoms nouveau-nés (newborns)201423#445
BE BelgiumStatbel — Prénoms nouveau-nés (newborns)201320#509

Reference works 1

  • Wikidata name items (native-script + romanized given/family names)

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

Register rows as of the 2026-09-12 data build · 16 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Cilou?
Our records include 1,058 bearers of Cilou across 2 countries — a sample of the full distribution.
In which country does Cilou have the most bearers?
Cilou is most frequently recorded in Belgium, where it is most often spelled cilou.
Is Cilou a male or female name?
Cilou is a female name in our records. Opposite-gender entries fall within the cross-gender noise we measure in the source data, so we don't report them as usage.
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/cilou

The same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. Rate-limited for casual use. Bulk access and licensing.

About this data

measured from records inferred from the name graph machine-generated

Data snapshot . Figures are rebuilt periodically and will change.

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, “Cilou”. Data snapshot 2026-09-12.

See how Cilou parses inside a full name →