Telling someone where you are from looks like one idea in English — "I'm from Poland, I'm Polish, I speak Polish" — but in Polish it is three different grammatical constructions, each with its own case. Origin uses z + genitive (z Polski). Nationality uses the instrumental noun (jestem Polakiem). Language uses po + an adverb (mówię po polsku). This page is the phrase bank that ties them together, plus the country names that trip people up because they are grammatically plural.
Asking where someone is from
Skąd jesteś?
Where are you from? (informal)
Skąd pan jest? / Skąd pani jest?
Where are you from, sir? / madam? (formal)
Skąd means "from where." Note the diacritics: ą (nasal a) — skąd, not "skad." The informal jesteś ("you are") becomes the formal third-person pan/pani jest.
Stating origin — z + genitive
To say where you are from, use z + the genitive of the country. Z here means "from / out of."
Jestem z Polski.
I'm from Poland.
Jestem z Anglii.
I'm from England.
Polski is the genitive of Polska; Anglii the genitive of Anglia (note the doubled i: Anglia → Anglii). The pattern is utterly regular: pick the country, put it in the genitive, prefix z. This is the same z + genitive of origin discussed at /grammar/polish/cases/genitive/after-prepositions.
Jesteśmy z Hiszpanii.
We're from Spain.
The plural-country trap — z Niemiec, z Włoch
Several country names are grammatically plural in Polish, and their genitive looks nothing like the textbook -i/-y ending. These must be learned individually.
Jestem z Niemiec.
I'm from Germany.
Jestem z Włoch.
I'm from Italy.
Niemcy ("Germany") and Włochy ("Italy") are plural nouns; their genitives are Niemiec and Włoch (genitive plural, no ending vowel). Węgry ("Hungary") behaves the same: z Węgier. There is no logical shortcut here — you simply memorise that these countries are plural and learn their genitive forms.
Where you live — w / na + locative
Origin and current residence are different statements. To say where you live, use mieszkać ("to live, reside") + w + the locative.
Mieszkam w Warszawie.
I live in Warsaw.
Mieszkam w Polsce, ale jestem z Niemiec.
I live in Poland, but I'm from Germany.
Warszawie and Polsce are locatives. Most countries take w, but a small set take na + locative instead — and these too must be memorised.
Mieszkam na Węgrzech.
I live in Hungary.
Byłem na Litwie i na Słowacji.
I've been to Lithuania and Slovakia.
Na Węgrzech (Hungary), na Litwie (Lithuania), na Słowacji (Slovakia), na Ukrainie (Ukraine), na Białorusi (Belarus), na Łotwie (Latvia) all use na, not w. The historical reason is that these were once regions rather than fully separate states in the Polish worldview, but for learning purposes treat it as a fixed list.
Nationality — the instrumental noun
Here is the construction English has no equivalent for. To say "I am a Pole / a German," Polish uses the verb być + the nationality noun in the instrumental case, not the nominative. This is the same predicate-instrumental you use for professions (jestem nauczycielem, "I am a teacher").
Jestem Polakiem.
I'm Polish. (said by a man)
Jestem Polką.
I'm Polish. (said by a woman)
Polak (a Polish man) → instrumental Polakiem; Polka (a Polish woman) → instrumental Polką. The nationality noun is gendered: men and women use different words. Niemiec → Niemcem (German man), Niemka → Niemką (German woman); Anglik → Anglikiem, Angielka → Angielką. The reason for the instrumental — rather than just "I am Pole" — is covered at /grammar/polish/cases/instrumental/predicate-i-am-a-teacher: być identifying a person with a category takes the instrumental.
Mój mąż jest Włochem, a ja jestem Polką.
My husband is Italian, and I'm Polish.
Languages — po + adverb
To say what language you speak, Polish does not use a noun. It uses the verb mówić ("to speak") plus po + a special adverb form: po polsku, po angielsku, po niemiecku.
Mówię po polsku i po angielsku.
I speak Polish and English.
Czy mówisz po niemiecku?
Do you speak German?
These adverbs end in -u (polsku, angielsku, niemiecku, włosku, hiszpańsku) and never decline — they are frozen. The construction literally means "I speak in-the-Polish-manner." This is the same po + manner-adverb pattern at /grammar/polish/adverbs/po-polsku-manner. When you talk about a language as a thing (rather than how you speak), you use the noun język + an adjective: język polski ("the Polish language").
Uczę się polskiego.
I'm learning Polish.
Note the switch: with uczyć się ("to learn"), the language appears as the noun język polski in the genitive, shortened to polskiego — a different pattern from mówić po polsku.
Putting it together
Jestem z Włoch, mieszkam w Krakowie i uczę się polskiego.
I'm from Italy, I live in Kraków, and I'm learning Polish.
Ona jest Polką, ale od lat mieszka na Litwie i mówi po litewsku.
She's Polish, but she's lived in Lithuania for years and speaks Lithuanian.
One sentence, three constructions: z Włoch (origin, genitive), w Krakowie (location, locative), polskiego (language as object of learning, genitive).
Common mistakes
❌ Jestem z Niemcy.
Incorrect — z needs the genitive, and Germany is plural: z Niemiec.
✅ Jestem z Niemiec.
I'm from Germany.
❌ Jestem Polak.
Incorrect — nationality after być takes the instrumental: Polakiem.
✅ Jestem Polakiem.
I'm Polish (man).
❌ Mówię polski.
Incorrect — language with mówić uses po + adverb, not the adjective.
✅ Mówię po polsku.
I speak Polish.
❌ Mieszkam w Węgrzech.
Incorrect — Hungary takes na, not w: na Węgrzech.
✅ Mieszkam na Węgrzech.
I live in Hungary.
❌ Jestem z Polskę.
Incorrect — z governs the genitive (Polski), not the accusative.
✅ Jestem z Polski.
I'm from Poland.
Key takeaways
- Three constructions, three cases: origin = z
- genitive (z Polski), nationality = instrumental noun (jestem Polakiem), language = po
- adverb (mówię po polsku).
- genitive (z Polski), nationality = instrumental noun (jestem Polakiem), language = po
- Several countries are plural: z Niemiec, z Włoch, z Węgier, z Czech, z Chin — memorise their genitives.
- A short list of countries takes na
- locative for location: na Węgrzech, na Litwie, na Słowacji, na Ukrainie.
- Nationality nouns are gendered and capitalised (Polak / Polka); nationality adjectives are lower-case (polski).
Now practice Polish
Reading grammar gets you part of the way. The exercises are where it sticks — free, no signup needed.
Start learning Polish→Related Topics
- Countries, Nationalities, and LanguagesA2 — The four-part derivational family — country, nationality noun, adjective, and the po + adverb language form — plus the capitalisation split and the plural country names like Niemcy and Włochy.
- Genitive After Prepositions (do, od, z, bez, dla, u)A2 — The large set of prepositions that govern the Polish genitive — do, od, z, bez, dla, u and more — with the do-vs-na 'to' trap.
- Instrumental as Predicate (Jestem nauczycielem)A2 — Why 'I am a teacher' is jestem nauczycielem (instrumental) — the predicate noun after być, zostać and okazać się — and why a predicate adjective (jestem zmęczony) stays nominative.
- The po + Adverb Construction: po polskuB1 — Learn the frozen po + -u adverbial used for 'in a language' and 'in the manner of' — po polsku, po angielsku, po swojemu, po staremu — and why it is not the adjective polski.
- Greetings and IntroductionsA1 — How to greet and introduce yourself in Polish — dzień dobry / cześć and the strict register split, the two introduction constructions (nazywam się + surname vs mam na imię + first name), Jak się masz? / Jak się pan(i) ma?, and Miło mi as the fixed 'pleased to meet you'.