Siddhi

loc · Latin script

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

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

rarermore common
  • USUnited States1 in 507K(measured from records)
  • GYGuyana1 in 750K
  • SESweden1 in 850K

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.

United States (measured from records)

656 people, 2020

Sources
154 (measured from records)

Highest-authority source

1 in 507K (inferred from the name graph)

United States

measured from records inferred from the name graph

Meaning & origin

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

Attested across 2 languages in the etymology graph.

Where in the world(measured from records)

Siddhi 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 Siddhi is recorded, by country
CountryMost common spellingSources
US United States6561 in 507K634—135
GB United Kingdom≈57 est.≈1 in 1.2Mlisted—37
CA Canada≈25 est.≈1 in 1.5M1—19
SE Sweden121 in 850K12—5
PL Poland91 in 4.3M9——
DK Denmark61 in 978K6——
GY Guyana11 in 750K1—1

656 people counted by Census Bureau — First Name Frequency 2020 by sex, 2020. 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 — First Name Frequency 2020 by sex; Skatteverket — Sök hur många som har ett visst namn (living population); dane.gov.pl — PESEL given names (first + second name position, 2026-01-20); dane.gov.pl — PESEL living persons (names); Danmarks Statistik — Hvor mange hedder...? (living-population name counts); Guyana — Official List of Electors July 2025; Alberta Open Government — Frequency and Ranking of Baby Names by Year and Gender. 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 names spelled this way(inferred from the name graph)

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

  • Hindi surname36 spellings in the group

    Most recorded in India, Pakistan, Nigeria, United States

    Languages: Hindi, Urdu, Indonesian

    Also written Siddi, Sidda, Sidde, Siddha, సిద్ధ

  • Thai surname19 spellings in the group

    Most recorded in Thailand

    Also written ซีดีดี, ซิดดู, ซัดดี, ซีดิด, ซิดดี้

37 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(measured from records)

Siddhi is also recorded in 2 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In English, spiritual power or psychic ability

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

  • In pi, accomplishment

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

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.

Evidence(measured from records)

No register attests this spelling yet

None of the official registers or reference works in our corpus lists Siddhi under this spelling. The statistics on this page rest on person records, and the related names are inferred from the name graph.

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

Frequently asked questions

In which country does Siddhi have the most bearers?
In the United States, the national register counted about 656 people named Siddhi, more than in any other country we hold.
Where is Siddhi most common?
Siddhi is densest in the United States, where the national register counts about 1 in 507 thousand people carrying it.
How common is the name Siddhi?
In the United States, the national register counted 656 people named Siddhi in 2020, about 1 in 507 thousand residents.

What do you want to know about Siddhi?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

Please leave out anyone's personal details (see Privacy).

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

The same 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), and bulk access is licensed separately.

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, “Siddhi”. Data snapshot 2026-10-10.

See how Siddhi parses inside a full name →