๐ How Rare Are You in Ukraine?
๐บ๐ฆ Genetic Landscape of Ukraine
Ukraine sits on the ancient Pontic Steppe, the cradle of Indo-European migration that shaped Europe's genetic landscape. Ukrainians carry Slavic, Scythian, Sarmatian, and Viking (Varangian) genetic layers. The Cossack heritage adds a frontier genetic admixture. Western Ukrainians show more Central European traits, while eastern populations share more genetic overlap with Russian populations. The Crimean Tatars carry distinct Turkic genetic markers. Ukraine's genetic profile bridges Eastern and Central Europe.
Surnames here function almost as a regional map. The -enko ending that outsiders treat as simply Ukrainian belongs above all to the central Dnipro lands, the heartland of the Cossack Hetmanate, while -uk and -chuk dominate Volhynia and Polissia in the northwest and -yshyn marks Galicia in the far west. That last group is unusual anywhere in Europe: an Ivanyshyn is named through the wife of an Ivan rather than through Ivan himself. Cossack registers also froze whole nicknames into inherited names, which is why some families still carry comic verb phrases instead of trades or patronymics. Galicia meanwhile spent a century and a half under Austrian rule and the interwar years under Poland, so its parish registers were kept in other languages entirely.
๐ The State Record With No Field For Your Eyes
Ukraine keeps a person-level state record, the Unified State Demographic Register, set up by Law No. 5492-VI of 20 November 2012. Article 7 lists what goes into it: name, date and place of birth, sex, citizenship, parents or guardians, registered residence, documents issued, and name changes. For certain documents it also holds a digitised signature, a digitised image of the face and digitised fingerprints — those taken only from the age of twelve, and removed from the Register and destroyed once written to the document's chip, though templates of them stay behind.
What Article 7 leaves out matters more here. There is no field for eye colour, hair colour, blood group or height. So the three tables below are not extracts from a Ukrainian state record. Neither the Register nor the census holds those numbers to begin with — see Data Sources.
๐๏ธ Eye Color
| Blue | 40% |
| Gray | 12% |
| Green | 12% |
| Brown | 20% |
| Hazel | 16% |
๐ Hair Color
| Brown | 32% |
| Dark Brown | 25% |
| Blonde | 20% |
| Black | 12% |
| Red | 3% |
| Gray | 8% |
๐ฉธ Blood Type
| O+ | 33% |
| A+ | 30% |
| B+ | 12% |
| AB+ | 6% |
| O- | 7% |
| A- | 7% |
| B- | 3% |
| AB- | 2% |
Trait frequencies on this page come from public and institutional datasets โ see Data Sources.
🧮 Calculate Your Rarity in Ukraine
Pick your eye colour, hair colour and blood type. The calculator uses Ukraine's own figures from the tables above, not world averages.
This is an estimate, not a measurement. It multiplies three national frequencies as if they were independent, and they are not: eye and hair colour share pigmentation genes, so a combination that tends to run together, such as blue eyes with blonde hair, is more common than the multiplication suggests, while one that rarely does, such as blue eyes with black hair, is rarer. Blood type is independent of both. The frequencies are national averages from public datasets — see Data Sources.
That number describes the body you were born with. Fraeon, our other site, does the same arithmetic for the part you chose: the films, series, games, books, anime and manga you have actually finished. Start your log →
๐ค One Official Way To Write A Ukrainian Name In Latin Letters
Cabinet of Ministers Resolution No. 55 of 27 January 2010 approved a single official table for transliterating the Ukrainian alphabet into Latin characters, and its notes say surnames, given names and place names are transliterated letter by letter. ะฅ becomes Kh, ะฆ becomes Ts, ะฉ becomes Shch. The table's own worked examples include ะฅะฐัะบัะฒ → Kharkiv, ะัะปะฐ ะฆะตัะบะฒะฐ → Bila Tserkva, ะฉะตัะฑัั ะธ → Shcherbukhy and ะะณััััะบะธะน → Zghurskyi.
That matters for counting. Under Resolution 55 a Ukrainian name has one official Latin spelling — but the resolution was issued to bring order to transliteration and it rewrote the Cabinet's earlier rules of 31 March 1995 and 27 November 1998, so that single spelling is only as old as 2010. Two people who plainly share a surname in Ukrainian can end up as different strings in a Latin-alphabet list, so a name count in one alphabet is not a name count in the other. Our name rarity tool works in Latin letters and inherits the problem.
๐ Two Ukrainian Calendars Changed In One Fortnight Of 2023
On 14 July 2023 Ukraine's parliament passed Law No. 3258-IX, amending Article 73 of the Labour Code, which sets out public holidays. It added the line “25 ะณััะดะฝั - ะ ัะทะดะฒะพ ะฅัะธััะพะฒะต”, 25 December, Christmas, to both parts of that article, and restated 15 July as the Day of Ukrainian Statehood and 1 October as the Day of Defenders of Ukraine. It came into force on 30 July 2023, the day after publication.
Thirteen days after it passed, on 27 July 2023, the Local Council of the Orthodox Church of Ukraine confirmed a move to the New Julian calendar from 1 September 2023, and the church's 2024 calendar was printed starting from that date. Inside one fortnight both the state holiday list and the church year were rewritten. A birthday is a reading off a calendar, and calendars get legislated — see birthday rarity.
โญ Rare Facts About Ukraine
Where these numbers come from
37M is a modelled estimate, not a count: Ukraine's last census was on 5 December 2001 and put the present population at 48,457,000, and the UN Statistics Division's census-dates table records no Ukrainian census since. The height figure is a birth-cohort mean from NCD-RisC's pooled analysis in eLife (2016). The eye colour, hair colour and blood type tables have no Ukrainian institution behind them — neither the demographic register nor the census collects any of it — so treat them as secondary compilations. Last checked September 2026.