Tillotson

surname · Latin script

Meaning: ‘son of Tillot’; first attested William Tillotson 1379 PTY

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

Tillotson is a surname written in the Latin script, with more bearers in the United States than in any other country.

rarermore common
  • USUnited States1 in 80K(measured from records)
  • CHSwitzerland1 in 2.8M
  • CZCzechia1 in 11M

carrying the name, as counted by each country's national register. One hue, darker where it is more common; hover a country for its figure.

United States (measured from records)

4,149 people, 2010

2 (measured from records)

recorded for this name

Sources
6 (measured from records)

Highest-authority source

1 in 80K (inferred from the name graph)

United States

measured from records inferred from the name graph

Spellings & scripts(measured from records)

TillotsonLatin(measured from records)
ТиллотсонCyrillic(measured from records)

Spellings marked ● are how people bearing the name write it in our records, and ○ marks a model's transliteration; click a spelling to open its page.

Meaning & origin(measured from records)

‘son of Tillot’; first attested William Tillotson 1379 PTY

Sources 1

  • A Dictionary of English Surnames

Where in the world(measured from records)

Tillotson 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 Tillotson is recorded, by country
CountryMost common spellingSources
US United States4,1491 in 80K4.1KTillotson6
CH Switzerland31 in 2.8M3——
CZ Czechia11 in 11M1——
UA Ukraine———Tillotson1
RU Russia———Tillotson2
GB United Kingdom——1.2K—2

4,149 people counted by Census Bureau — Surname Frequency 2010, 2010. 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; Surnames of England and Wales (taliesin-arlein.net, Sept 2002 electoral register); BFS — Familiennamen der Wohnbevölkerung (surnames); MVČR — living population register 2017. 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).

Other recorded senses(measured from records)

Tillotson is also recorded in one other lexicon, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In English, son of Tillett.

    as a nameEncyclopedia of surnames [the complete companion to tracing your names history]

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.

Notable people with this name(measured from records)

16001700180019002000John Tillotson, b. 1630Thomas Tillotson, b. 1750Robert L. Tillotson, b. 1786Lee Stephen Tillotson, b. 1874Queena Mario, b. 1896Pete Tillotson, b. 1936Johnny Tillotson, b. 1938Maurice Tillotson, b. 1944Giles Tillotson, b. 1960

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(measured from records)

Attested in 12 sources across 5 countries.

Official registers attesting Tillotson
CountryRegisterYearCountRank
US United StatesCensus Bureau — Surname Frequency 201020104.1K#7,972
US United StatesCensus Bureau — Surname Frequency 200020004.1K#7,513
US United StatesCensus Bureau — Surname Frequency 202020203.9K#8,079
GB United KingdomSurnames of England and Wales (taliesin-arlein.net, Sept 2002 electoral register)20021.2K#5,646
CH SwitzerlandBFS — Familiennamen der Wohnbevölkerung (surnames)20243#154,370
CZ CzechiaMVČR — living population register 2017—1#251,742
US United Stateswru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.)———

Reference works 4

  • The Oxford Dictionary of Family Names in Britain and Ireland
  • Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
  • Wikipedia surname tokens
  • 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 2026-10-09 data build.

Frequently asked questions

What does the name Tillotson mean, and where does it come from?
‘son of Tillot’; first attested William Tillotson 1379 PTY Recorded by A Dictionary of English Surnames.
In which country does Tillotson have the most bearers?
In the United States, the national register counted about 4.1 thousand people named Tillotson, more than in any other country we hold, where it is most often spelled tillotson.
Where is Tillotson most common?
Tillotson is densest in the United States, where the national register counts about 1 in 80 thousand people carrying it.
How common is the name Tillotson?
In the United States, the national register counted 4,149 people named Tillotson in 2010, about 1 in 80 thousand residents.

What do you want to know about Tillotson?

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

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, “Tillotson”. Data snapshot 2026-10-10.

See how Tillotson parses inside a full name →