Diallo

surname · French · Latin script

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

Diallo is a surname, most frequently recorded in Mauritania, where it is the 3rd most common surname. It appears chiefly in French and Arabic, written in the Latin script. Recorded meaning: A Fula surname from French [in turn from Fula].

rarermore common
  • GNGuinea1 in 12
  • MRMauritania1 in 19
  • SNSenegal1 in 46

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

≈25K

across 13 countries

Sources
298

193K records

Official registry-verified

1 in 4.8K

Spain

Meaning & origin

A Fula surname from French [in turn from Fula].

Sources 1

  • kaikki.org Wiktionary extract (IPA + transliterations)

Where in the world

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

Where Diallo is recorded, by country
CountryMost common spellingSources
MR Mauritania#384,026538 rec.84KDiallo28
CI Côte d’Ivoire#10220,4333.5K rec.9.7KDiallo31
SN Senegal#313,0777.4K rec.336Diallo90
ES Spain10,3764.7K rec.1 in 4.8K10KDiallo81
US United States7,50232K rec.1 in 44K12KDiallo272
FR France#932,739113K rec.1 in 25K2.7KDiallo298
GN Guinea#12,6347.4K rec.35Diallo52
ML Mali#42,3113.1K rec.39Diallo49
IT Italy1,7862K rec.listedDiallo58
CH Switzerland1,703282 rec.1 in 4.9K1.7K40
BE Belgium#2771,2628.7K rec.1 in 9.3K10KDiallo74
EG Egypt435347 rec.Diallo14

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

Languages

  • French223K50%
  • Arabic86K19%
  • English33K7%
  • Spanish32K7%
  • Portuguese16K4%
Show as table
Languages in which the name is recorded
NameRecordsNote
French222,64150%
Arabic86,02219%
English33,3067%
Spanish32,4557%
Portuguese16,2584%

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

Other names spelled this way

Diallo is also recorded as 2 other names, grouped separately because the records behind them do not connect to the one described above.

  • English surname67K records spelled Diallo9 spellings in the group

    Most recorded in United States, Belgium, Côte d’Ivoire, Switzerland

    Languages: English, Dutch, German

    Also written Dìallo, Diällö, Dïāllō, Diaĺlo

  • Polish surname908 records spelled Diallo4 spellings in the group

    Most recorded in Poland, Czechia, United States, Netherlands

    Languages: Polish, Czech, Slovak

    Also written Diàllo

81 further groups record this spelling and are not listed here.

Grouping is the name graph's, not a register's: two spellings join a group when the evidence links them, so a group is a claim about the records rather than about the people.

Other recorded senses

Diallo is also recorded in 4 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In French, Diallo: a surname from Fula

    as a wordkaikki.org Wiktionary extract (IPA + transliterations)

  • West Africa

    as a nameAfrican Names

  • In German, aus Senegal stammender männl. Vom., der in der Malinke-Sprache »der Kühne« bedeutet.

    as a nameDUDEN Lexikon der Vornamen

  • Bold one.

    as a nameThe African book of names

Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.

Over time

0204060801980199020002010202076 · 1972

Show as table
Diallo in SSA — National Baby Names (1880–present), United States, 1971–2025
Yearrecords
197154
197276
197348
197435
197533
197627
197718
19788
197911
19806
19896
19905
19919
199214
199313
199421
199516
199626
199713
199828
199926
200024
200130
200228
200318
200423
200518
200618
200719
20086
20099
201010
201114
20125
20136
20147
20158
20169
20187
201910
20218
20226
20238
202412
202510

US SSA — National Baby Names (1880–present)45 years between 1971–2025. One register's own figures, never a sum across registers: two registers counting the same people would double them.

Notable people with this name

1960198020002020Mohamed Juldeh Jalloh, b. 1970Mamadou Diallo, b. 1971Rachel Dolezal, b. 1977Black M, b. 1984Abdoulaye Diallo, b. 1992Mouhamadou Diallo, b. 1995Abdou Diallo, b. 1996Alpha Diallo, b. 1997Hamidou Diallo, b. 1998Amad Diallo, b. 2002

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 56 sources across 37 countries.

Official registers attesting Diallo
CountryRegisterYearCountRank
MR MauritaniaThe page discusses common family names in Mauritania, reflecting the rich cultural heritage and diverse history of the c202684K#5
GW Guinea-BissauA comprehensive look at the most common surnames in Guinea-Bissau, compiled by the Instituto Nacional de Estatística de202614K#46
US United StatesCensus Bureau — Surname Frequency 2020202012K#2,813
BE BelgiumStatbel — Noms de famille (family names)10K#19
ES SpainINE — Apellidos más frecuentes (Padrón Municipal)10K#530
ES SpainINE — Padrón per-token widgets (current living counts, given + apellidos)10K#530
CI Côte d’Ivoirenomprenoms.ci — ranked Ivorian surname frequencies9.7K#62
US United StatesCensus Bureau — Surname Frequency 201020107.5K#4,730
FR FranceINSEE — Fichier des noms de famille (1891–2000)19912.7K
US United StatesCensus Bureau — Surname Frequency 200020002.7K#10,975
CH SwitzerlandBFS — Familiennamen der Wohnbevölkerung (surnames)20241.7K#600
BE BelgiumFamilienaam.be — Belgian family-name frequency (population register)20081.3K#981

Reference works 5

  • Słownik nazwisk współcześnie w Polsce używanych (Tom II: C-D)
  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • Wikipedia surname tokens
  • 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 2026-09-12 data build · 128 rows in the corpus for this spelling.

Frequently asked questions

How common is the name Diallo?
We estimate roughly 25 thousand people bear Diallo (counting its spellings and scripts) across 13 countries in our records.
In which country does Diallo have the most bearers?
Diallo is most frequently recorded in Mauritania, where it is most often spelled diallo.
How common is Diallo compared with other names?
In Mauritania, Diallo is the 3rd most common surname of 1,762 surnames recorded there.
What does the name Diallo mean?
Recorded meaning: A Fula surname from French [in turn from Fula].
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/diallo

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, “Diallo” — the 3rd most common surname in Mauritania. Data snapshot 2026-09-12.

See how Diallo parses inside a full name →