2010
#147,253
National surname rank
Recorded bearers 112
First available Census row
Per 100,000 0.04
Very Rare Last name
Gryboski
A Polish occupational surname derived from "grzyb" meaning mushroom gatherer or seller.
According to the 2020 US Census Bureau surname tables, roughly 122 Americans carry the last name Gryboski. That puts it at #152,339 in the national surname ranking, appearing at a frequency of 0.04 per 100,000 people (about 1 in 2,809,462 residents).
This page is the full Name Census profile for the Gryboski 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
122
1 in 2,809,462
Census rank
#152,339
2020 decennial data
Per 100,000
0.0
Frequency rate
Recorded bearers
106
very rare in the US
Popularity narrative
The Census Bureau recorded 106 bearers of the surname Gryboski in its 2020 decennial surname file. At a rate of 0.04 per 100,000 residents, it holds the 152339th position in the national surname ranking.
Among Census respondents with the surname Gryboski, the largest self-reported group is White at 96.2%. The next largest groups are Black (1.9%) and American Indian/Alaska Native (1.9%).
Origin
Meaning and origin of Gryboski
The surname Gryboski originates from Poland, where it first appeared in the late 15th century. It is derived from the Polish word "gryb," which means "mushroom." This suggests that the name may have initially referred to someone who gathered, cultivated, or sold mushrooms as a profession.
The earliest recorded instance of the Gryboski name can be found in the Polish town of Krakow in 1492, when a man named Jan Gryboski was mentioned in a local census record. Another notable early reference is from the town of Poznan in 1517, where a merchant named Jakub Gryboski was documented in a trade register.
In the 16th and 17th centuries, the Gryboski name was particularly concentrated in the regions of Greater Poland and Silesia. During this time, variations in spelling emerged, such as Grybowsky, Gribowski, and Grybosky.
One of the earliest known individuals with the Gryboski surname was Tomasz Gryboski, a landowner born in 1563 in the village of Grybowo, near Poznan. He is believed to have been the first to use the name as a reference to his place of origin.
Another notable figure was Andrzej Gryboski (1620-1687), a Polish nobleman and military commander who fought in the Polish-Swedish wars of the mid-17th century. He was awarded land and titles for his service to the Polish crown.
In the 18th century, Franciszek Gryboski (1735-1802) was a prominent architect and urban planner who designed several churches and public buildings in the city of Warsaw.
During the 19th century, the Gryboski name gained recognition through the works of the Polish writer and philosopher, Henryk Gryboski (1826-1891). His influential essays and novels explored themes of national identity and social reform.
Finally, in the early 20th century, Wladyslaw Gryboski (1887-1962) was a respected Polish linguist and professor at the University of Krakow, known for his pioneering work on the history and evolution of the Polish language.
Demographics
Ancestry and ethnicity for Gryboski
Among Census respondents with the surname Gryboski, the largest self-reported group is White at 96.2%. The next largest groups are Black (1.9%) and American Indian/Alaska Native (1.9%).
The bar chart below shows how Gryboski 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 Gryboski surname at the time of the 2020 Census, not any inherent property of the name itself.
- White96.2% · 102
- Black or African American1.9% · 2
- American Indian and Alaska Native1.9% · 2
Timeline
Historical Census data for Gryboski
Gryboski 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.
2020
#152,339
National surname rank
Recorded bearers 106
-6 bearers (-5.4%)
Per 100,000 0.04
Rank movement Down 5,086 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 | #152,339 | 106 | 0.04 | -6 bearers (-5.4%) | Down 5,086 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 Gryboski 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
| Metric | 2010 | 2020 | Change |
|---|---|---|---|
| Rank | #147,253 | #152,339 | -3.5% |
| Count | 112 | 106 | -5.4% |
| Per 100K | 0.04 | 0.04 | -11.3% |
Between the 2010 and 2020 Census, the number of Gryboski bearers went from 112 to 106 (-5.4% change). The surname moved down 5,086 positions in the national ranking, going from #147,253 to #152,339.
FAQ
Gryboski surname: questions and answers
How many people in the U.S. have the surname Gryboski?
Name Census estimates that about 122 living Americans carry the surname Gryboski. Using the current population baseline, that works out to roughly 1 in 2,809,462 residents.
How common is Gryboski?
Gryboski ranks #152,339 in the 2020 Census surname tables and is classified on this site as "Very Rare." The Census recorded the name at a frequency of 0.04 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 106 people with the surname Gryboski. That is different from the site's living-bearer estimate (122), which projects the surname's present-day count by applying the Census frequency rate to the current U.S. population.
What does 0.04 per 100,000 actually mean?
It is the Census Bureau's normalized frequency measure. A rate of 0.04 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 Gryboski.
Has Gryboski become more or less common over time?
Between 2010 and 2020, the surname Gryboski went from 112 recorded bearers to 106. That is a decrease of 6 (-5.4%). In the national ranking it fell from #147,253 to #152,339.
What does the Census say about the background of Gryboski?
Among Census respondents with the surname Gryboski, the largest self-reported group is White at 96.2%. The next largest groups are Black (1.9%) and American Indian/Alaska Native (1.9%). 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 Gryboski in the 2020 Census, accounting for 96.2% (102 people in the source table).
What is the full ancestry breakdown?
Gryboski appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (96.2%), Black (1.9%), American Indian/Alaska Native (1.9%). 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 Gryboski (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 Gryboski mean?
A Polish occupational surname derived from "grzyb" meaning mushroom gatherer or seller. 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 Gryboski (0.04 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 Gryboski?
For a quick modern estimate, our sister site HowManyOfMe.org answers that in one glance, with the living-bearer count front and centre.