In the culture of the eastern Slavs the traditional character Ded Moroz (Дед Мороз) plays a role similar to that of Santa Claus. The literal translation of the name would be Grandfather Frost. However, English-speakers traditionally translate his name as the alliterative Father Frost.
Ded Moroz brings presents to children. However, unlike the clandestine ways of Santa Claus, he often brings them in person, at the celebrations of the New Year, at New Year parties for kids by the New Year Tree. The "in-person" gifts only occur at big organized celebrations, where the gifts can be "standardized." The clandestine operations of placing the gifts under the New Year tree still occur while the children are young. Ded Moroz is accompanied by Snegurochka (Снегурочка), or 'Snow Maiden', his granddaughter.
The traditional appearance of Ded Moroz has a close resemblance to that of Santa Claus, with his coat, boots and long white beard. Specifically, Ded Moroz wears a heel-long fur coat, a semi-round fur hat, and white valenki or high boots (sapogi), silver or red with silver ornament. Unlike Santa Claus, he walks with a long magical staff, does not say "Ho, ho, ho," and drives no reindeer but a troika.
The official residence of Ded Moroz in Russia is the town of Veliky Ustyug. The residence of the Belarusian Dzied Maroz is in Belavezhskaya Pushcha.
His roots are in pagan beliefs, but since the 19th century his attributes and legend have been shaped by literary influences. He, together with Snegurochka, were "fleshed out" from a kind of a winter sprite into what he is now. The fairy tale play Snegurochka by the famous Russian playwright Alexander Ostrovsky was influential in this respect, followed by Rimsky-Korsakov's Snegurochka with libretto based on the play.
Only by the end of the 19th century did Ded Moroz win a "competition" between the various mythical figures who were in charge of New Year presents: including Grandfather Nicholas, Santa Claus, Ded Treskun, Morozko and simply Moroz. Ded Moroz perfectly fits the Russian traditions, so there is a widespread erroneous opinion that he has been known to Russians for centuries.
In 1916, in Imperial Russia the Holy Synod called to boycott Christmas trees as a tradition, originating from Germany (Russia's enemy during World War I). In the Russian SFSR and the Soviet Union Christmas trees were banned until 1935 because they were considered to be a "bourgeois and religious prejudice". In 1928 Ded Moroz was declared "an ally of the priest and kulak".. The New Year's tree was revived in the USSR after the famous letter by Pavel Postyshev, published in Pravda on December 28 1935, where he asked for New Year trees to be installed in schools, children's homes, Young Pioneer Palaces, children's clubs, children's theaters and cinema theaters. Postyshev believed that the origins of the holiday, which were pre-Christian in any case, were less important than the benefits it could bring to Soviet children. In 1937, Ded Moroz for the first time arrived at the Moscow Palace of Unions. In subsequent years, an invitation to the New Year Tree at the Palace of Unions became a matter of honor for Soviet children. The color of the coat that Ded Moroz wore was changed several times. So as not to be confused with Santa Claus, it was often blue. Joseph Stalin ordered Palace of Unions' Ded Morozes to wear only blue coats. During the times of the Soviet Union's dominance over Eastern Europe, Ded Moroz was officially introduced in many national traditions, despite being alien to them. Following the fall of the Soviet Union, there have been efforts to revive local characters.
Unlike in Russia, in Belarus Dzied Maroz is not a traditional character and is never mentioned in national folklore. This character was introduced during Soviet times in order to replace the traditional Śviaty Nikałaj (Saint Nicholas), whom the anti-religious Soviet government considered inappropriate. Unlike Śviaty Nikałaj, who arrived at Christmas, Dzied Maroz was a New Year guest. All his habits and looks were borrowed from Russian traditions, with Belarusian ones being abandoned.
Although some people are making attempts to bring Śviaty Nikałaj back, Dzied Maroz remains a popular winter holiday character, mainly because most people are familiar with Soviet customs, and know almost nothing about older Belarusian national traditions.
In 1948, after the Communists gained power in Romania, it was decided that Christmas should not be celebrated in Romania. 25 December and 26 December became working days and no official celebrations were to be held. As a replacement of Moş Crăciun, a new character was introduced, Moş Gerilă (literally "Old Man Frosty"), who brought gifts to children on 31 December.
Officially, the New Year's Day celebrations began on 30 December, which was named the Day of the Republic, since it was the day when King Mihai I of Romania abdicated in 1947.
After the Romanian Revolution of 1989, Moş Gerilă lost his influence, being replaced by Moş Crăciun.