A village in Agigea commune, Constanța County · SIRUTA 60561
A commonly seen answer is Sâmbăta, at 27. The official registry, counted end to end by the letters rule, says Stațiunea Zoologică Marină Agigea, at 30; 26 is a miscount, and 15 is the single-word record.
The question hides three questions: how many letters a name has, how many characters it has in total, and which single-word name is longest. The first two rules share a winner — and all three check out below, letter by letter.
Stațiunea Climaterică Sâmbăta has 27 letters, not 26. The diacritics — ă, â, ț — count once each. Under the same rule, the absolute record is Agigea, at 30.
Rule 2 — Characters, spaces included
Agigea · 33Sâmbăta · 29Vităneștii de sub Măgură · 24
Spaces counted, Agigea runs to 33 characters and Sâmbăta to 29. The order shifts in places too: Vităneștii de sub Măgură, at 24 characters, moves ahead of the two Constantin villages, at 22 each.
Rule 3 — One word only
S1t2r3e4i5s6â7n8g9e10o11r12g13i14u15
Streisângeorgiu — 15 letters
Streisângeorgiu, Hunedoara: 15 letters, the longest single-word name. Five 14-letter names come next.
The complete ranking
All 13,755 names, from 30 down to 2 letters
Search ignores diacritics.
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How many localities have each length — press a bar to see them.
The shortest name is Ip, a Sălaj village: 2 letters, the only one in the registry. Another 75 localities have 3 letters each.
Method
How we counted
The source is the National Institute of Statistics SIRUTA nomenclature, H1 2026: 13,755 level-3 localities — villages, component localities and the six sectors of Bucharest. Every length is recomputed from the official DENLOC field; the H1 2025 edition contains exactly the same codes with a single rename (Bâlvăneștii de Jos became Băsești), so the ranking does not depend on the edition.
A letter is any alphabetic character, including ă, â, î, ș, ț. Spaces, hyphens, digits and dots do not count as letters. Characters are counted in the official name as published, spaces included. One word means no spaces, no hyphens and no dots.
The registry writes names in capitals; the page shows them as normally written, with the correct ș and ț diacritics. Lengths always follow the official form, spelling quirks included.
No name has 22, 24, 25, 26, 28 or 29 letters — the distribution jumps from 21 to 23, to 27 and to 30.
Evergreen content: rechecked against each SIRUTA edition. Last checked: September 2026.
Sources
“SIRUTA_s1 2026” National Institute of Statistics (INS), on data.gov.ro, H1 2026 edition (file siruta_s1_2026.csv). Licence: CC BY 4.0. Adapted: the official names of the 13,755 level-3 localities were extracted, their letters and characters counted, and the localities ranked; names written in capitals in the registry were rewritten in normal spelling, with ș and ț.
“SIRUTA 2025” National Institute of Statistics (INS), on data.gov.ro, H1 2025 edition (file siruta_s1_2025.csv). Licence: CC BY 4.0. Adapted: its codes and names were compared with the 2026 edition to check whether the ranking depends on the edition.
“SIRUTA_an 2025” National Institute of Statistics (INS), on data.gov.ro, file “Legenda SIRUTA” (2025 version), used for locality types and registry levels. Licence: CC BY 4.0. Adapted: only the meanings of the codes were taken from the legend and are given in words on the page.