Polish Family Vocabulary

Family in Polish: the words and forms you need in real conversation

Family words are among the most useful Polish nouns, but a dictionary form is only the beginning. The same person appears in forms such as brat, brata, bratu, bratem, and bracie depending on the sentence.

This guide groups relatives by relationship, explains everyday words such as ciocia and wujek, and shows the possessive and case patterns needed to talk about your own family naturally.

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On this page9 sections
  1. Immediate family: the words learners use most
  2. Grandparents, grandchildren, aunts, uncles, and cousins
  3. Partners, spouses, and relationship words
  4. In-laws and family by marriage
  5. Mój and moja must agree with the family word
  6. Family words change case inside ordinary sentences
  7. Ask and answer natural questions about family
  8. Common mistakes with Polish family vocabulary
  9. A compact way to learn the family set

Immediate family: the words learners use most

Mama and tata are ordinary warm family words, not childish substitutes that adults must avoid. Matka and ojciec are neutral relationship terms and can sound more formal or descriptive depending on context.

Rodzeństwo is a collective singular noun meaning siblings. Say Mam rodzeństwo for I have siblings, then specify Mam brata i siostrę when the individual relationships matter.

Core family members in Polish
EnglishPolish singularUseful plural or collective
familyrodzinarodziny
mother / mummatka / mamamatki / mamy
father / dadojciec / tataojcowie / tatowie
parentsrodzice
childdzieckodzieci
sonsynsynowie
daughtercórkacórki
brotherbratbracia
sistersiostrasiostry
siblingsrodzeństwo

Grandparents, grandchildren, aunts, uncles, and cousins

Everyday ciocia and wujek can extend beyond a parent's sibling. Families may use them for more distant relatives or close adult family friends. Context therefore matters more than forcing every English family-tree distinction into one rigid translation.

Stryj is precise: the father's brother. Wujek is now the broad, everyday word many speakers use for an uncle from either side of the family or an uncle by marriage.

Extended family vocabulary
EnglishEveryday PolishNote
grandmotherbabciavocative: babciu
grandfatherdziadekvocative: dziadku
grandparentsdziadkowiemasculine-personal plural
granddaughterwnuczkafemale grandchild
grandsonwnukmale grandchild
grandchildrenwnukicollective term for grandsons and granddaughters
auntciocia / ciotkaciocia is the common warm form
unclewujekbroad everyday term
paternal unclestryjspecifically the father's brother
male cousinkuzynmodern general term
female cousinkuzynkamodern general term
relativeskrewnipeople related by family

Partners, spouses, and relationship words

Chłopak and dziewczyna require context because they also have broader meanings. To avoid ambiguity in a formal introduction, partner or partnerka may be clearer. Narzeczony and narzeczona specifically indicate engagement.

Partners and marriage
EnglishPolishUsage note
husbandmążplural mężowie
wifeżonaplural żony
spousemałżonek / małżonkamore formal
partnerpartner / partnerkaneutral and flexible
boyfriendchłopakalso means boy in other contexts
girlfrienddziewczynaalso means girl or young woman
fiancénarzeczonymale
fiancéenarzeczonafemale
couplepararomantic pair or a pair generally

In-laws and family by marriage

English brother-in-law and sister-in-law are broad, and Polish szwagier and szwagierka are broad too. When the exact relationship matters, explain it directly: brat mojego męża means my husband's brother.

Common in-law terms
EnglishPolishNote
mother-in-lawteściowamother of one's spouse
father-in-lawteśćfather of one's spouse
parents-in-lawteściowiethe pair or family category
son-in-lawzięćdaughter's husband
daughter-in-lawsynowason's wife
brother-in-lawszwagiercovers several relations by marriage
sister-in-lawszwagierkacovers several relations by marriage

Mój and moja must agree with the family word

Polish possessives agree with the noun that follows. The speaker's gender does not choose between mój and moja. The noun does: mój brat, moja siostra, moje dziecko, moi rodzice.

Twój and twoja work in the same way for informal your. Formal Polish often uses pana or pani: pana córka means your daughter when addressing a man; pani syn means your son when addressing a woman.

Possessive agreement with family words
PatternPolishEnglish
masculine singularmój bratmy brother
feminine singularmoja siostramy sister
neuter singularmoje dzieckomy child
masculine-personal pluralmoi rodzicemy parents
other pluralmoje dziecimy children
formal possessorpani córkayour daughter, to a woman

Family words change case inside ordinary sentences

The nominative form labels the person, but verbs and prepositions often require another case. A learner who knows only siostra may still fail to recognize siostrę, siostry, siostrze, or siostrą.

Learn a small family word through several sentence frames. This reveals the case system without requiring you to memorize an entire declension table before speaking.

One relative across common sentence patterns
FunctionPolishWhy the form changes
namingTo jest moja siostra.nominative after to jest
havingMam siostrę.accusative direct object
absenceNie ma mojej siostry.genitive after nie ma
givingDaję prezent siostrze.dative recipient
togetherIdę z siostrą.instrumental after z meaning with
talking aboutMówię o siostrze.locative after o
direct addressSiostro, posłuchaj.vocative

Ask and answer natural questions about family

Short family conversations
QuestionPossible answerEnglish
Masz rodzeństwo?Tak, mam brata.Do you have siblings? Yes, I have a brother.
Jak ma na imię twoja siostra?Ma na imię Ola.What is your sister's name? Her name is Ola.
Gdzie mieszkają twoi rodzice?Mieszkają w Gdańsku.Where do your parents live? They live in Gdańsk.
Masz dzieci?Tak, mam córkę i syna.Do you have children? Yes, a daughter and a son.
To twój mąż?Tak, to mój mąż, Paweł.Is that your husband? Yes, that is my husband, Paweł.
Jedziesz do babci?Tak, odwiedzam ją jutro.Are you going to Grandma's? Yes, I am visiting her tomorrow.

Common mistakes with Polish family vocabulary

  • Do not choose mój or moja from the speaker. Choose it from the grammatical gender of the family noun.
  • Do not assume rodzeństwo is plural because siblings is plural in English. It behaves as a singular neuter collective noun.
  • Do not use a dictionary form after every verb. Mam requires accusative: mam brata, mam siostrę, mam dzieci.
  • Do not translate every uncle as stryj. Stryj is specifically the father's brother; wujek is the broad everyday term.
  • Do not assume dziewczyna always means girlfriend or chłopak always means boyfriend. The surrounding sentence supplies the relationship meaning.
  • Use vocatives naturally in direct address: Mamo, tato, babciu, dziadku.

A compact way to learn the family set

  • Draw your own family map and label real people in Polish.
  • Add one possessive to each label: mój brat, moja babcia, moi rodzice.
  • Make one sentence with mam, one with nie mam, one with z, and one with do.
  • Practice a two-question exchange about siblings, names, and where relatives live.
  • Review the words in mixed order so the family tree, not a memorized list position, retrieves them.
Active recall

Test what you just learned

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Progress 1 of 10
Parents

My parents live in Warsaw.

Moi rodzice mieszkają w Warszawie.

Moi agrees with masculine-personal rodzice.

Sibling

I have one sister.

Mam jedną siostrę.

Mam takes the accusative: siostrę.

Brother

I do not have a brother.

Nie mam brata.

Nie mam takes the genitive: brata.

Grandmother

I am going to Grandma's.

Idę do babci.

Do takes genitive: babci.

Uncle

My uncle is a doctor.

Mój wujek jest lekarzem.

Lekarzem is instrumental after jest when naming a role.

Children

They have two children.

Mają dwoje dzieci.

The collective numeral dwoje is natural with dzieci.

Partner

This is my partner, Anna.

To moja partnerka, Anna.

A clear adult relationship term.

Together

I am talking with my sister.

Rozmawiam z moją siostrą.

Z meaning with takes instrumental.

Address

Mum, where are you?

Mamo, gdzie jesteś?

Mamo is the vocative.

Family

We are a large family.

Jesteśmy dużą rodziną.

Instrumental follows jesteśmy when classifying the subject.

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Example Polish practice

Parents My parents live in Warsaw. Moi rodzice mieszkają w Warszawie.

Moi agrees with masculine-personal rodzice.

Sibling I have one sister. Mam jedną siostrę.

Mam takes the accusative: siostrę.

Brother I do not have a brother. Nie mam brata.

Nie mam takes the genitive: brata.

Grandmother I am going to Grandma's. Idę do babci.

Do takes genitive: babci.

Uncle My uncle is a doctor. Mój wujek jest lekarzem.

Lekarzem is instrumental after jest when naming a role.

Children They have two children. Mają dwoje dzieci.

The collective numeral dwoje is natural with dzieci.

Partner This is my partner, Anna. To moja partnerka, Anna.

A clear adult relationship term.

Together I am talking with my sister. Rozmawiam z moją siostrą.

Z meaning with takes instrumental.

Address Mum, where are you? Mamo, gdzie jesteś?

Mamo is the vocative.

Family We are a large family. Jesteśmy dużą rodziną.

Instrumental follows jesteśmy when classifying the subject.

Audio uses your browser's Polish voice unless a reviewed recording is available.

FAQ

How do you say family in Polish?

Family is rodzina. My family is moja rodzina, and with my family is z moją rodziną.

How do you say siblings in Polish?

Rodzeństwo means siblings. It is a collective singular noun: Mam rodzeństwo means I have siblings.

What is the difference between ciocia and ciotka?

Both can mean aunt. Ciocia is the common warm everyday form; ciotka can sound more neutral or descriptive depending on context.

What is the difference between wujek and stryj?

Wujek is the broad everyday word for an uncle. Stryj specifically means the father's brother.

How do you say cousin in Polish?

A male cousin is kuzyn and a female cousin is kuzynka in ordinary modern usage.

Why does brother become brata in mam brata?

Mam takes a direct object in the accusative. Masculine animate nouns such as brat use an accusative form matching the genitive, so brat becomes brata.

Is dziewczyna always girlfriend?

No. Dziewczyna can mean girl, young woman, or girlfriend. Context determines the relationship meaning.

Sources and editorial standard

Factual and instructional claims are checked against relevant educational, dictionary, institutional, product, or research sources. Examples are written for learners and are reviewed separately from the cited source text.