Polish › Vocabulary › First names
The quick answer: Poland’s most-given names are Zofia (ZOH-fyah) and Antoni (ahn-TOH-nee). The thing nobody tells you: the everyday short form can share almost no letters with the real name — Katarzyna is Kasia. All 24 spoken below.
The 12 most-given girls’ names in Poland
| Name | Say it like | What it means & short form | Listen |
|---|---|---|---|
| Zofia | ZOH-fyah | Wisdom. Poland’s most-given girls’ name. Diminutive: Zosia (ZOH-shah). | |
| Julia | YOO-lyah | The J is a y — YOO-lyah, never JOO-lee-ah. | |
| Maja | MY-ah | Same rule: J as y. | |
| Hanna | HAHN-nah | Grace. Diminutive: Hania (HAH-nyah). | |
| Zuzanna | zoo-ZAHN-nah | Lily. Diminutive: Zuzia (ZOO-zhah). | |
| Katarzyna | kah-tah-ZHIH-nah | Pure. Diminutive: Kasia (KAH-shah) — which sounds nothing like the full name. | |
| Małgorzata | mahw-goh-ZHAH-tah | Pearl. That ł is a w. Diminutive: Gosia (GOH-shah). | |
| Agnieszka | ahg-NYESH-kah | Pure, holy. Diminutive: Aga. | |
| Jadwiga | yahd-VEE-gah | Battle. A queen’s name — Poland’s only crowned king who was a woman. | |
| Aleksandra | ah-lehk-SAHN-drah | Defender. Diminutive: Ola (OH-lah), which shares almost no letters with it. | |
| Wiktoria | veek-TOH-ryah | Victory. W is a v. | |
| Barbara | bar-BAH-rah | Foreign woman. Diminutive: Basia (BAH-shah). | |
| Lena | LEH-nah | Short for Magdalena or Helena, now given on its own. | |
| Amelia | ah-MEH-lyah | Industrious. Diminutive: Amelka. | |
| Oliwia | oh-LEE-vyah | Olive. Polish spells it with a w, said as a v. | |
| Antonina | ahn-toh-NEE-nah | Priceless — the feminine of Antoni. Diminutive: Tosia (TOH-shah). | |
| Ewa | EH-vah | Eve. Two syllables, and the w is a v. | |
| Krystyna | krih-STIH-nah | Christian. Diminutive: Krysia (KRIH-shah). |
The 12 most-given boys’ names in Poland
| Name | Say it like | What it means & short form | Listen |
|---|---|---|---|
| Antoni | ahn-TOH-nee | Priceless. Poland’s top boys’ name. Diminutive: Antek. | |
| Jan | yahn | John. One syllable, and the J is a y. Diminutive: Janek. | |
| Jakub | YAH-koop | Jacob. Note the ending — a final b hardens to a p. Diminutive: Kuba. | |
| Franciszek | frahn-CHEE-shek | Francis. Diminutive: Franek. | |
| Stanisław | stah-NEE-swahf | Stand in glory. The ł is a w and the final w is an f. Diminutive: Staś. | |
| Kazimierz | kah-ZHEE-myesh | Destroyer of peace — a warlord’s name. Diminutive: Kazik. | |
| Wojciech | VOY-cheh | Joyful warrior. That final ch is the throaty h of loch. Diminutive: Wojtek (VOY-tek). | |
| Tadeusz | tah-DEH-oosh | Courageous heart. Kosciuszko’s first name. Diminutive: Tadek. | |
| Krzysztof | KSHIH-shtof | Christopher. Five consonants before you reach a vowel, and it is easier than it looks. | |
| Piotr | pyotr | Peter. One syllable. Diminutive: Piotrek. | |
| Grzegorz | GZHEH-gosh | Gregory. That final rz devoices to sh. | |
| Michał | MEE-hahw | Michael. Ends in a w sound, not an l. | |
| Nikodem | nee-KOH-dem | Victory of the people. Diminutive: Nikoś. | |
| Marek | MAH-rek | Of Mars. Already short — no diminutive needed. | |
| Paweł | PAH-vew | Paul. Ends in a w sound. Diminutive: Pawełek. | |
| Andrzej | AHN-dzhey | Manly. Andrew. Diminutive: Andrzejek. | |
| Zbigniew | ZBEEG-nyef | To dispel anger. Final w is an f. Diminutive: Zbyszek. | |
| Ryszard | RIH-shart | Strong ruler. Richard. Final d hardens to a t. |
💡 The short form can share almost no letters. Katarzyna becomes Kasia. Aleksandra becomes Ola. Jakub becomes Kuba. If your grandmother was “Kasia” her birth certificate almost certainly says Katarzyna — and if you have been searching records for a Kasia, that is why you have found nothing.
Three rules and you can say any Polish name
1. J is a y. Jan is yahn. Julia is YOO-lyah. Maja is MY-ah.
2. W is a v — unless it ends the word, when it is an f. Wiktoria is veek-TOH-ryah. Stanisław ends -swahf.
3. ł is a w. Michał is MEE-hahw. Małgorzata starts mahw-. It is the one letter that looks like an l and never sounds like one — more in our alphabet guide.
Stress is the easy part: it lands on the second-to-last syllable, essentially always.
Imieniny — the name day that outranks a birthday
Poland celebrates imieniny, the feast day of the saint you share a name with. For older generations it mattered more than a birthday: you did not need an invitation, people simply arrived with flowers and vodka.
This is why the same few names repeat so heavily in Polish families. A name was not only yours — it came with a date, a saint and a party. If a relative mentions a celebration in the middle of the year that is not a birthday, this is it.
The -sław names
Stanisław, Mirosław, Władysław, Bogusław — the -sław ending means glory, and these are the oldest layer of Polish names, older than Christianity in Poland. They are Slavic compounds: Stanisław is roughly “he who stands in glory”, Władysław “he who rules in glory”.
They are formal, they are heavy, and nobody uses them in full at home. Every one has a short form — Staś, Mirek, Władek, Boguś.
The diminutive system, properly explained
This is the part that defeats most people researching a Polish family, and it is worth ten
minutes.
Polish does not have nicknames in the English sense — casual, optional shortenings.
It has a system, and a name can pass through several stages of it. Katarzyna
becomes Kasia in normal affectionate use, then Kasiu when you address her,
then Kasieńka when you are being especially tender.
The stages are not interchangeable. Kasia is what family and friends call her.
Katarzyna is what the office calls her. Using the full name with someone close to you
sounds stiff; using the diminutive with a stranger sounds presumptuous.
Here is the mapping that matters most for records, because none of these are guessable:
Katarzyna → Kasia. Aleksandra → Ola. Jakub
→ Kuba. Zofia → Zosia. Małgorzata →
Gosia. Barbara → Basia. Antonina →
Tosia. Józef → Józek. Stanisław
→ Staś or Staszek. Wojciech →
Wojtek. Grzegorz → Grzesiek.
If a relative was known all her life as Basia, her birth record says Barbara — and
you will not find her by searching for Basia.
Where Polish names came from
Polish first names come from three layers, and you can usually tell which is which.
The Slavic layer is the oldest and predates Christianity in Poland. These
are compounds of two meaningful roots: Stanisław (stand + glory),
Władysław (rule + glory), Bogumił (God + dear),
Wojciech (warrior + comfort), Zbigniew (dispel + anger). They are long,
formal and unmistakably Polish.
The Christian layer arrived with the Church in 966 and eventually
dominated: Jan, Piotr, Paweł, Maria, Anna, Katarzyna, Ewa. These are the same saints’
names the rest of Europe uses, wearing Polish spelling.
The modern layer is recent and international: Nikodem, Oliwia, Amelia,
Lena, Maja. Short, soft and chosen for sound rather than lineage.
A family tree usually shows all three — a Stanisław who named his son Jan, whose
granddaughter is Maja.
Feminine surnames, and why grandma’s name looks different
One more thing that confuses American researchers. Polish surnames change for women.
A man is Kowalski; his wife and daughter are Kowalska.
Nowak stays Nowak, but Zieliński becomes
Zielińska. It is not a different family — it is the same name, agreeing
with the person.
In older records you may also meet -ówna for an unmarried daughter and
-owa for a wife: Kowalowa is Mrs Kowal, Kowalówna is Miss
Kowal. Those forms have largely died out in Poland but they are all over nineteenth-century
parish books. More on the endings themselves on our
Polish last names page.
Questions people ask
What is the most popular Polish name?
Zofia and Antoni lead the charts for babies. Among adults it is still Anna and Jan by a wide margin.
Why is my grandmother’s name not in Polish records?
Because you are probably searching the nickname. Kasia is Katarzyna, Zosia is Zofia, Ola is Aleksandra, Kuba is Jakub. Records use the full form.
How do you pronounce Krzysztof?
KSHIH-shtof. Take it in two pieces — KSHIH then shtof — and it stops looking impossible.
What are imieniny?
Name days. You celebrate the feast of the saint you are named after, and for older Poles it is a bigger occasion than a birthday.
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