NameCensus.
Very Rare Last name

Zavulunov

A surname of Belarusian origin potentially derived from a geographic location.

According to the 2020 US Census Bureau surname tables, roughly 119 Americans carry the last name Zavulunov. That puts it at #153,590 in the national surname ranking, appearing at a frequency of 0.03 per 100,000 people (about 1 in 2,880,289 residents).

This page is the full Name Census profile for the Zavulunov surname. You will find the Census Bureau frequency data, a multi-census history view, an ancestry and ethnicity breakdown based on self-reported demographics, the name's meaning and origin where available, and answers to the most common questions people ask about this surname.

Bearers in the US

119

1 in 2,880,289

Census rank

#153,590

2020 decennial data

Per 100,000

0.0

Frequency rate

Recorded bearers

104

very rare in the US

Popularity narrative

The Census Bureau recorded 104 bearers of the surname Zavulunov in its 2020 decennial surname file. At a rate of 0.03 per 100,000 residents, it holds the 153590th position in the national surname ranking.

Among Census respondents with the surname Zavulunov, the largest self-reported group is White at 86.5%. The next largest groups are Two or More Races (10.6%) and Asian/Pacific Islander (2.9%).

Origin

Meaning and origin of Zavulunov

The surname Zavulunov has its origins in the regions historically associated with the Jewish diaspora, particularly in Eastern Europe. The name is thought to be patronymic, derived from the Hebrew name Zebulun (Zevulun in Hebrew), one of the twelve tribes of Israel as described in the Bible. The switch from 'Zebulun' or 'Zevulun' to 'Zavulun' likely aligns with the phonetic and linguistic shifts that occur across different languages and cultures over time.

The earliest documented appearances of surnames similar to Zavulunov can be traced back to the Jewish Pale of Settlement in the Russian Empire, which spanned from the late 18th century to the early 20th century. This was a region where Jews were allowed permanent residency, including areas in modern-day Poland, Lithuania, Ukraine, and Belarus. The name Zavulunov is relatively rare and can be linked to the Hebrew biblical heritage carried by Jewish communities in these regions.

Historically, Jewish surnames were often patronymic, meaning they were derived from the given name of a male ancestor. The use of '-ov' as a suffix is a common Slavic patronymic indicator meaning 'son of'. This suggests that the surname Zavulunov means 'son of Zebulun' or 'son of Zevulun', tying the bearers of this name to an ancestral worship of Zebulun, one of Jacob's sons as per the Hebrew Bible.

One of the earliest recorded instances of the surname Zavulunov appears in early 19th-century records in Ukraine, found in local documents referring to tax records and census data. In these records, Avram Zavulunov, born in 1802, is noted as a merchant in Odessa, a prominent port city that attracted many Jewish families during this period. The documentation of this surname in the Odessa records highlights the migration patterns within the Jewish communities as they sought economic opportunities.

Another historical figure with this surname is Moishe Zavulunov, a scholar and rabbi born in 1845 in the region of Bessarabia, which is part of modern-day Moldova. Moishe was known for his religious teachings and published several works on Jewish law and customs, contributing to the cultural and religious life of his community until his death in 1911.

Sofya Zavulunov, a social activist born in 1878 in Vilnius (then part of the Russian Empire, now the capital of Lithuania), played a significant role in advocating for Jewish rights and education, particularly focusing on women's access to learning. Her activism and community work during the early 20th century paved the way for subsequent Jewish educational reforms.

In the early 20th century, as upheavals and migrations increased, the name Zavulunov appeared in new geographies. An example is Yakov Zavulunov, an immigrant to the United States, who arrived at Ellis Island in 1913. Yakov, born in 1890 in Kyiv, Ukraine, became a notable figure in the New York labor movements, fighting for worker's rights and fair conditions until his death in 1957.

Another noteworthy figure is Leonid Zavulunov, a Soviet physicist born in 1931, who made significant contributions to the field of nuclear physics during the Cold War era. His research and academic work were well-regarded within scientific communities until his retirement and subsequent passing in 2002.

Throughout history, the surname Zavulunov represents a rich tapestry of Jewish heritage woven through various regions of Eastern Europe and beyond. Its bearers have contributed to religious scholarship, social activism, scientific research, and economic developments, illustrating a diverse legacy attached to this patronymic name.

Demographics

Ancestry and ethnicity for Zavulunov

Among Census respondents with the surname Zavulunov, the largest self-reported group is White at 86.5%. The next largest groups are Two or More Races (10.6%) and Asian/Pacific Islander (2.9%).

The bar chart below shows how Zavulunov bearers described their own race and ethnicity on the 2020 Census form. The Census Bureau groups responses into six broad categories: White, Black or African American, Hispanic or Latino, Asian and Pacific Islander, American Indian and Alaska Native, and Two or More Races. When a category has too few respondents for a given surname, the Bureau suppresses the figure to protect individual privacy, which is why some names show fewer than six slices.

Percentages are shown for every Census year so the breakdown stays comparable over time. When the source file also includes raw headcounts, Name Census shows those alongside the percentages in the legend.

Keep in mind that these are self-reported numbers. A person's surname does not determine their race or ethnicity, and the distribution you see here reflects the specific population who happened to carry the Zavulunov surname at the time of the 2020 Census, not any inherent property of the name itself.

  • White86.5% · 90
  • Two or more races10.6% · 11
  • Asian and Pacific Islander2.9% · 3

Timeline

Historical Census data for Zavulunov

Zavulunov appears in 2 published Census surname files: 2010, 2020. The cards below show how the name's rank and bearer count changed across each release.

2010

#147,253

National surname rank

Recorded bearers 112

First available Census row

Per 100,000 0.04

2020

#153,590

National surname rank

Recorded bearers 104

-8 bearers (-7.1%)

Per 100,000 0.03
Rank movement Down 6,337 places
Year Rank Count Per 100K Count change Rank change
2010 #147,253 112 0.04 First available Census row First available Census row
2020 #153,590 104 0.03 -8 bearers (-7.1%) Down 6,337 places

For 2020, the Census Bureau published race and Hispanic-origin columns as counts rather than percentages. Name Census converts those counts back into shares so the ancestry section stays comparable with the older surname files.

Year on year

2010 vs 2020 Census

How has the Zavulunov surname changed between Census years? The chart shows bearer count side by side, and the table compares rank, count, and frequency.

Census year comparison

20102020
Bearer countPer 100,000 residents20102020201020201121040.00.0
Metric 2010 2020 Change
Rank #147,253 #153,590 -4.3%
Count 112 104 -7.1%
Per 100K 0.04 0.03 -13.0%

Between the 2010 and 2020 Census, the number of Zavulunov bearers went from 112 to 104 (-7.1% change). The surname moved down 6,337 positions in the national ranking, going from #147,253 to #153,590.

FAQ

Zavulunov surname: questions and answers

How many people in the U.S. have the surname Zavulunov?

Name Census estimates that about 119 living Americans carry the surname Zavulunov. Using the current population baseline, that works out to roughly 1 in 2,880,289 residents.

How common is Zavulunov?

Zavulunov ranks #153,590 in the 2020 Census surname tables and is classified on this site as "Very Rare." The Census recorded the name at a frequency of 0.03 per 100,000 residents, which is about 0 people out of every 100,000.

How many people with this surname were counted in the Census?

The raw 2020 Census file counted 104 people with the surname Zavulunov. That is different from the site's living-bearer estimate (119), which projects the surname's present-day count by applying the Census frequency rate to the current U.S. population.

What does 0.03 per 100,000 actually mean?

It is the Census Bureau's normalized frequency measure. A rate of 0.03 per 100,000 means that if you picked a random group of 100,000 U.S. residents, you would expect about 0 of them to have the surname Zavulunov.

Has Zavulunov become more or less common over time?

Between 2010 and 2020, the surname Zavulunov went from 112 recorded bearers to 104. That is a decrease of 8 (-7.1%). In the national ranking it fell from #147,253 to #153,590.

What does the Census say about the background of Zavulunov?

Among Census respondents with the surname Zavulunov, the largest self-reported group is White at 86.5%. The next largest groups are Two or More Races (10.6%) and Asian/Pacific Islander (2.9%). These figures come from the 2020 Census Bureau surname tables, based on how respondents described their own race and ethnicity.

Which group reports this surname most often?

White is the largest self-reported group for the surname Zavulunov in the 2020 Census, accounting for 86.5% (90 people in the source table).

What is the full ancestry breakdown?

Zavulunov appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (86.5%), Two or More Races (10.6%), Asian/Pacific Islander (2.9%). For 2020, the source file also published raw headcounts for each group, which is why this page can show both percentages and counts in the ancestry section.

Is this page using the latest Census data?

Yes. This page is using the latest surname file currently loaded on Name Census, which is 2020. The historical section above also keeps any older Census surname entries we have for Zavulunov (2010, 2020).

Does the Census include every surname?

No. The Census Bureau only publishes surnames that appeared at least 100 times in a given decennial Census. That means very rare surnames are excluded entirely, and a surname can appear in one Census release but disappear from a later one if it falls below the reporting threshold.

Why don't the ancestry percentages always add up to exactly 100%?

There are two main reasons: rounding and suppression. The Census Bureau rounds published values, and it may suppress very small cells to protect privacy. For 2020, the Bureau also published raw group counts rather than direct percentages, so Name Census converts those counts back into shares for comparability across census years.

What does Zavulunov mean?

A surname of Belarusian origin potentially derived from a geographic location. The fuller origin note on this page goes into more detail.

Where does the surname data come from?

All surname statistics on Name Census are drawn from the US Census Bureau's decennial surname frequency tables. These files list every surname that appeared 100 or more times in the 2020 Census, along with a count, a per-100,000 rate, and a self-reported demographic breakdown. You can read the full explanation on our methodology page.

How does Name Census estimate living bearers?

For surnames, Name Census does not age cohorts the way it does for first names. Instead, it takes the Census Bureau's published frequency for Zavulunov (0.03 per 100,000) and applies that rate to the current U.S. resident population to estimate how many living Americans have the surname today.

How many people share the surname Zavulunov?

For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.

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There are 119 people

with the surname

Zavulunov

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