Ии

given name · Cyrillic script

Meaning: initialism of иностра́нный инве́стор (inostránnyj invéstor); foreign investor (kaikki.org Wiktionary extract (IPA + transliterations))

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

(measured from records)Officially recorded in 1 country

Ии is a given name used for both men and women, written in the Cyrillic script, with more bearers in the United States than in any other country. Ии is also written Ji in Latin.

  • RURussia≈1 in 18M(inferred from the name graph)
  • SESweden1 in 53Kas Ji
  • USUnited States1 in 79Kas Ji

carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). Where a country counts another spelling of the name rather than Ии itself, the figure is that spelling’s, and it is named. Countries with no figure are shown too: flat where a national register lists the name without counting it, hatched where only our records hold it. One hue, darker where it is more common; hover a country for its figure.

United States (measured from records)

4,235 named Ji, 2020

2 (measured from records)

recorded for this name

Record sources
57 (measured from records)

corpus datasets behind its best-documented spelling

strongest: highest-authority source

≈1 in 18M (inferred from the name graph)

Russia, est.

measured from records inferred from the name graph

Ии in other scripts: Latin

(measured from records)
ИиCyrillic(measured from records)
JiИи in Latin(measured from records)

4 other spellings are counted as the same name:

Locally spelled Ji in US United States.

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)

initialism of иностра́нный инве́стор (inostránnyj invéstor); foreign investor

Cited for this meaning 1

  • kaikki.org Wiktionary extract (IPA + transliterations)

Attested across 14 languages in the etymology graph.

Where in the world

(measured from records)

Ии 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 Ии is recorded, by country
CountryMost common spellingSources
US United States4,235as Ji1 in 79K6.4KJi39
SE Sweden194as Ji1 in 53K194—3
BR Brazil155as Ji1 in 1.4M155——
NL Netherlands147as I1 in 118K94—2
PL Poland143as I1 in 268K143——
DK Denmark34as Ji1 in 173K62——
RU Russia≈8 est.≈1 in 18M—Ии57
IS Iceland2as Ji1 in 175K2——

4,235 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; Census Bureau — Surname Frequency 2020; Skatteverket — Sök hur många som har ett visst namn (living population); IBGE — names by decade (Kaggle mirror); dane.gov.pl — PESEL given names (first + second name position, 2026-01-20); Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018); Danmarks Statistik — Hvor mange hedder...? (living-population name counts); Þjóðskrá Íslands — Name frequencies (NafnTíðni, registry). 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)

Ии is also recorded as 5 other names, grouped separately because the records behind them do not connect to the one described above.

  • Uzbek given name5 spellings in the group

    Most recorded in Russia, Kazakhstan

    Also written Йй, Йи, Ий, Иӣ

  • Kazakh given name8 spellings in the group

    Most recorded in Kazakhstan

    Also written Йй, Ий, Йи, Йӣ

  • Croatian given name17 spellings in the group

    Most recorded in Croatia, Russia, Serbia, China

    Languages: Croatian, Bulgarian, Serbian

    Also written Ii, Йи, Йй, Ïï, Ïi

  • a separate name3 spellings in the group

    Also written Иӣ, Йӣ

  • a separate name4 spellings in the group

    Also written Йи, Ий, Ii

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)

Ии 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 aqc, The twenty-fifth letter of the Archi alphabet, written in the Cyrillic script.

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

  • In sah, hoop, rim (of, say, a barrel)

    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.

Notable people with this name

(measured from records)
15001600170018001900Ii Naomasa, b. 1561Ii Naotaka, b. 1590Ii Naosuke, b. 1815
  • Ii Naomasab. 1561JPnot in their usual namedaimyō
  • Ii Naotakab. 1590JPnot in their usual namedaimyo who served under the Tokugawa shogunate
  • Ii Naosukeb. 1815JPnot in their usual namedaimyo (1815-1860)

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)

No register attests this spelling yet

None of the official registers or reference works in our corpus lists Ии 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

What does the name Ии mean, and where does it come from?
initialism of иностра́нный инве́стор (inostránnyj invéstor); foreign investor Recorded by kaikki.org Wiktionary extract (IPA + transliterations).
Is Ии a male or female name?
Ии is recorded for both men and women. We don't publish a percentage split: a record's gender belongs to the person and is attached to every given name on that record, so names in cultures where a name string also carries a parent's or spouse's given name pick up large cross-gender counts.
Which countries have the most people named Ии?
In the United States, the national register counted about 4.2 thousand people named Ji, more than in any other country we hold. After it come Sweden, Brazil, Netherlands and Poland; the country table on this page ranks them.
How common is the name Ии?
In the United States, the national register counted 4,235 people named Ji in 2020, about 1 in 79 thousand residents.

What do you want to know about Ии?

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/%D0%B8%D0%B8

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, “Ии” — ranked 4426th in the United States (Census Bureau). Data snapshot 2026-10-13.

See how Ии parses inside a full name →