It is obligatory for people to have three names: a given name, a patronymic, and a family name (surname). They are generally presented in that order, although the patronymic is sometimes omitted, just as English middle name or names are usually omitted.

First names in East-Slavic languages mostly originate from two sources: Orthodox church tradition and native pre-Christian (pagan) lexicons.

Common male first names

• Николай (Nikolay, equivalent to Nicholas)
• Борис (Boris, derived from Borislav, a pre-christian Slavic name meaning "good fighter")
• Владимир (Vladimir, a pre-Christian Slavic name meaning "the Lord of the World")
• Пётр (Pyotr, equivalent to Peter)
• Андрей (Andrey, equivalent to Andrew)
• Александр (Aleksandr, equivalent to Alexander)
• Дмитрий (Dmitry, of Greek origin)
• Сергей (Sergey, of Greek origin)
• Алексей (Alexey, of Greek origin)

Common female first names

• Елена (Yelena, equivalent to Helen)
• Наталья (Natalya, equivalent to Natalie)
• Мария (Mariya, equivalent to Mary)
• Ольга (Ol'ga, a pre-Christian name derived from Varangian Helga)
• Александра (equivalent to Alexandra)
• Оксана (Oksana, the most widespread Ukrainian female name)
• Ксения (Kseniya, a Russian equivalent of Oksana, from Greek Xenia)
• Екатерина (Yekaterina, equivalent to Catherine)

Diminutive forms

Diminutive forms (e.g. Tony for Anthony in English), exist for almost every name. Some common names and their diminutive forms are:

• Aleksandr (Александр) - Sasha (Саша) - Shura (Шура) - Aleks (Алекс): applied to the feminine form, Alexandra (Александра)
• Nikolai (Николай) - Kolya (Коля)
• Vladimir (Владимир) - Volodya (Володя) - Vova (Вова)
• Dmitriy (Дмитрий) - Dima (Дима) - Mitya (Митя)
• Anastasiya (Анастасия) - Nastya (Настя) - Asya (Ася)

Some names have several diminutive forms (e.g. Alexei - Alyosha or Lyosha). Some diminutive forms can include colloquial variants, eg. Aleksey - Lyokha, Vanya - Van'ka, Alyosha - Alyoshka, Sasha - Sashka etc). Diminutive forms of feminine names mainly have either an "a" or "я" ("ya") ending (e.g. Kseniya - Ksyushka, Mariya - Masha, Ekaterina - Katya, Ol'ga - Olya). The distinguishing feature of diminutive forms of Russian names is superlative, which represents the "-еньк" " ("-yen'k") suffix (e.g. Kolya - Kolen'ka, Sasha - Sashen'ka, Masha - Mashen'ka)

The patronymic of a person is based on the first name of his or her father and is written in all documents. It always succeeds the first name. A suffix (meaning either "son of" or "daughter of") is added to the father's given name—males generally use -ович -ovich, while females generally use -овна -ovna. If the suffix is being appended to a name ending in a soft consonant, the initial o becomes a ye (-евич -yevich and -евна -yevna). Suffix pronunciation varies with the ending of the name and the exact language.

As an example, the patronymic name of Soviet leader Никита Сергеевич Хрущев (Nikita Sergeyevich Khrushchev) indicates that his father was named Сергей (Sergey). Similarly, the patronymic name of Светлана Иосифовна Сталина (Svetlana Iosifovna Stalina) indicates that her father was named Иосиф (Iosif) (in this case, Iosif (Joseph) Stalin).

The first name followed by the patronymic is usually used in formal or respective forms of address. In the media, the respected persons (e.g. leaders of the Soviet Union and Russia) are sometimes mentioned using their full names (first name + patronymic + family name).

There is also a special "patronymic-only" form used only among very close friends. For example, if Vasiliy Ivanovich Chapayev is a good friend of ours, we can call him just "Иваныч" (Ivan[ov]ich).

In most cases of local-to-English translation, using the patronymic is unnecessary and it is best to abbreviate it to an initial. E.g. "Viktor A. Yushchenko".

Surnames, like Путин (Putin), Ельцин (Yel'tsin) or Горбачёв (Gorbachov), generally function in the same way that English surnames do. They are generally inherited from one's parents, although (as with English names) women may adopt the surname of their husband. Most Russian surnames have different forms depending on gender—for example, the wife of (Борис Ельцин) Boris Yel'tsin is Наина Ельцина (Naina Yel'tsina). Note that this change of grammatical gender is a characteristic of East Slavic languages, and is not considered to be changing the name received from a woman's father or husband (compare the equivalent rule in Czech). The correct transliteration of such feminine names in English is debated: sometimes women's names are given in their original form, sometimes in the masculine form (technically incorrect, but more widely recognized).

Russian surnames usually end with -ov (-ova for female); -ev (-eva); -in (-ina). Ukrainian surnames generally end with -ko, -uk, and -ich (these endings do not change based on gender). The ending -iy (-aya) is common in both Russia and Ukraine.

The majority of Russian surnames is produced from personal names (Sergeyev - Sergey's son; Vasilyev - Vasiliy's son etc.). Many Surnames originate from names of animals and birds (Lebedev - Swan's Son; Korovin - Cow's Son etc.) which have long ago been used as additional personal names. Many surnames have their origin in people's professions and crafts (Kuznetsov - Smith's son)

Most common Russian surnames are Smirnov, Ivanov, Petrov, Popov