Sîîmo

given name · Latin script

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

Sîîmo is a given name written in the Latin script, with more bearers in Morocco than in any other country.

rarermore common
  • LVLatvia≈1 in 2K(inferred from the name graph)
  • MAMorocco≈1 in 25K
  • EEEstonia≈1 in 34K

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.

Morocco (inferred from the name graph)

≈1,400 people, est.

Sources
8 (measured from records)

Highest-authority source

≈1 in 2.0K (inferred from the name graph)

Latvia, est.

measured from records inferred from the name graph

Spellings & scripts(measured from records)

One other spelling is counted as the same name:

Locally spelled Siimo in LV Latvia, MA Morocco, FR France and 2 more.

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

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

Where in the world(measured from records)

Sîîmo 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 Sîîmo is recorded, by country
CountryMost common spellingSources
MA Morocco—≈1,400 est.≈1 in 25K—Siimo5
LV Latvia#310≈940 est.≈1 in 2K—Siimo3
EE Estonia—≈37 est.≈1 in 34KlistedSiimo8
FR France—≈12 est.≈1 in 5.9M—Siimo6
US United States—≈4 est.≈1 in 91M—Siimo5
SE Sweden—11 in 10M1——
IS Iceland—11 in 351K1——

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: Skatteverket — Sök hur många som har ett visst namn (living population); 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).

Evidence(measured from records)

No register attests this spelling yet

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

Frequently asked questions

Is Sîîmo a male or female name?
Sîîmo is a male 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.
In which country does Sîîmo have the most bearers?
Mondonomo estimates about 1.4 thousand people named Sîîmo in Morocco, more than in any other country we hold, where it is most often spelled siimo.
How common is the name Sîîmo?
In Sweden, the national register counted 1 people named Sîîmo, about 1 in 10 million residents.
How common is Sîîmo compared with other names?
In Latvia, Sîîmo is the 310th most common given name of 11,601 given names recorded there.

What do you want to know about Sîîmo?

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/s%C3%AE%C3%AEmo

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, “Sîîmo” — the 310th most common given name in Latvia. Data snapshot 2026-10-10.

See how Sîîmo parses inside a full name →