Czech surnames: why Mr Novák's wife is Mrs Nováková

Put a Czech husband and wife on the same doorbell and the two labels will not match: Novák for him, Nováková for her. Nothing is wrong. The surname has changed gender, as an adjective would in a Czech sentence.

Names are among the first things a newcomer meets, on doorbells, in email signatures and on forms. They look unfamiliar because they follow the grammar of the language, and once you know the pattern they are among the easier parts of Czech life.

The feminine surname

In Czech, a surname behaves like an adjective or a noun, and it changes by gender. The standard way of forming a woman's surname is to add the ending -ová to the man's form: Novák becomes Nováková, Svoboda becomes Svobodová, Dvořák becomes Dvořáková. When the surname already looks like an adjective and ends in -ý, -ý is replaced by -á: Novotný becomes Novotná, Černý becomes Černá.

These feminine forms are the normal names of Czech women, on identity cards, in registers and on school lists. Since 2021, however, a Czech woman may choose to use her surname without the -ová ending, so you will occasionally meet a woman called Novák. Foreign women are not required to add -ová to a foreign surname. If it matters in your case, ask the registry office what is currently allowed (as of 2026; check the Ministry of the Interior).

Mrs Nováková's husband is Mr Novák. The family as a whole is Novákovi, "the Nováks", a plural form that surprises people reading Czech texts but is perfectly regular.

Where surnames come from

The earliest surnames in the Czech lands appeared in the Middle Ages, and fixed hereditary surnames spread between the sixteenth and eighteenth centuries, encouraged by church registers and the Habsburg administration. Joseph II's reforms in the 1780s accelerated the process. Most Czech surnames fall into a few familiar groups.

Occupation names are numerous: Kovář (smith), Švec (shoemaker), Tkadlec (weaver), Mlynář (miller), Pekař (baker), Rybář (fisherman). Nickname surnames describe a person or a characteristic, such as Malý (small), Černý (black, dark), Veselý (cheerful), Svoboda (freedom), or Novák (a newcomer, a new farmer on the land). Names of origin refer to a place: Pražák (from Prague), Brňák, and the many surnames ending in -ský that come from a village or estate, such as the aristocratic Kinský. Names from first names include Jirásek, Petrásek and Matoušek; endings such as -ek and -ík were originally diminutives or marked descent.

Novák, Svoboda, Novotný, Dvořák and Černý are widely cited as the most common surnames in registry data (as of 2026; check the Ministry of the Interior for the current ranking).

Surnames of foreign origin are part of the picture too: German-sounding names such as Schwarz or Fischer, and names of Polish, Hungarian and Jewish origin. The surname Němec means "German", from the same root as němý (mute), an old Slavic way of describing people who did not speak your language. For the history of those communities see Czech population: ethnic and linguistic make-up.

First names and nicknames

Czech first names change by case and have diminutives, and informal forms are common even among adults: Jan becomes Honza, Josef Pepa, Jiří Jirka, Václav Vašek, František Franta, Kateřina Kačka. A foreigner called Peter may be addressed as Petře, because Czech has a vocative case for direct address. You will hear Honzo! for Honza and Jano! for Jana.

People who do not know each other well use the title or Mr and Mrs: pane Nováku and paní Nováková, with the vocative for men. Follow the lead of the person you are addressing. The formal and informal "you" are discussed in Czech language: a short introduction.

Name days

The Czech calendar assigns one or more first names to every day of the year, and people celebrate their jmeniny. It is a smaller occasion than a birthday, usually a card, a flower or a message, and a good conversation opener. Calendars and diaries list the day's name, and radio stations announce it in the morning. If your first name is not in the Czech calendar you have no name day, and some foreigners adopt a nearby name or ignore the tradition.

Marriage and changing names

Spouses can keep their own surnames or take a joint one, and the Civil Code in force since 2014 allows the joint surname to be that of either spouse. Children usually take the joint surname; where the parents have different surnames, they decide at registration. Details change with law and practice, so for a specific case ask the registry office and read the Ministry of the Interior's guidance.

On official forms the name may be requested given name first or surname first, and the spelling must match your travel document. If your passport transliterates your name differently from your residence card, expect questions at banks, the foreign police or a notary. Keep a copy of every document that shows the correct form, and ask offices to copy exactly what is on the primary document.

Sorting and lists

Czech alphabetical order has quirks. Ch counts as a letter after h, so Chalupa is listed after Hrubý, not under C. Accented letters follow their plain forms, so Č comes after C. Non-Czech systems often ignore both rules, which is why a name can seem to vanish from a printed Czech list. It is not lost, only filed elsewhere.

Titles

Titles are part of a Czech name in daily life. Ing. (engineer, also for economists), Mgr. (master's), Bc. (bachelor's), MUDr. (doctor of medicine), JUDr. (doctor of law) and Ph.D. appear before or after the name on letters, door plates and some official documents. In formal speech Czechs use the title, as in pane inženýre or paní doktorko. Whether a foreign degree entitles you to a Czech title depends on the degree and the recognition rules, so ask the university or the Ministry of Education before printing it on a business card.

Frequently asked questions

Why do Czech women's surnames end in -ová?

Czech surnames change by gender. The feminine form is normally made by adding -ová to the man's surname, or replacing -ý with -á for adjective-type names. Since 2021 Czech women may choose to drop the -ová form.

What is a name day?

A day in the calendar assigned to a first name, celebrated in a small way with a card or flowers.

Can foreign women keep the original surname?

Foreign women are not required to add -ová to a foreign surname. Ask the registry office what is currently allowed for your case.

What are the most common Czech surnames?

Novák, Svoboda, Novotný, Dvořák and Černý are among the most common (as of 2026; check the Ministry of the Interior).