2000
#118,954
National surname rank
Recorded bearers 135
First available Census row
Per 100,000 0.05
Very Rare Last name
Glockzin
A locational surname denoting one who came from a place called Glockzin or similar.
According to the 2020 US Census Bureau surname tables, roughly 128 Americans carry the last name Glockzin. That puts it at #147,954 in the national surname ranking, appearing at a frequency of 0.04 per 100,000 people (about 1 in 2,677,768 residents).
This page is the full Name Census profile for the Glockzin 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
128
1 in 2,677,768
Census rank
#147,954
2020 decennial data
Per 100,000
0.0
Frequency rate
Recorded bearers
112
very rare in the US
Popularity narrative
The Census Bureau recorded 112 bearers of the surname Glockzin in its 2020 decennial surname file. At a rate of 0.04 per 100,000 residents, it holds the 147954th position in the national surname ranking.
Among Census respondents with the surname Glockzin, the largest self-reported group is White at 92.9%. The next largest groups are Hispanic (2.7%) and Two or More Races (2.7%).
Origin
Meaning and origin of Glockzin
The surname Glockzin originated in the region of Pomerania, which is located along the Baltic Sea coast in modern-day Germany and Poland. It first appeared during the 13th century, a period when many Germanic surnames were emerging. The name is derived from the Old Prussian word "glokis," meaning "bell," and the suffix "-zin," which denotes a place of origin or residence.
One of the earliest recorded instances of the Glockzin surname can be found in the Pomeranian land registry of 1287, where a certain Hartwig Glockzin is listed as a landowner in the village of Zinnowitz. This suggests that the name may have initially referred to someone who lived near a church or bell tower.
In the 15th century, a notable figure named Hans Glockzin was mentioned in the chronicles of the Hanseatic League, a powerful economic and defensive alliance of merchant guilds and market towns in Northern Europe. Hans Glockzin was a respected merchant and ship owner based in the city of Stralsund, which was a prominent member of the Hanseatic League.
During the 16th century, the Glockzin family appeared to have branched out from their Pomeranian roots. In 1542, a record exists of a Caspar Glockzin, who was a master craftsman and member of the prestigious goldsmiths' guild in the city of Nuremberg, which was a center of Renaissance art and culture.
In the 17th century, a Lutheran pastor named Johann Glockzin (1598-1673) gained recognition for his scholarly works on theology and his efforts to promote education in the city of Rostock. He authored several influential texts on religious doctrine and served as the rector of the prestigious Rostock Cathedral School.
Another notable figure was Wilhelm Glockzin (1836-1911), a German archaeologist and historian who made significant contributions to the study of ancient Roman settlements in present-day Germany. He conducted extensive excavations and published numerous works on the Roman presence in the region, shedding light on the cultural and historical heritage of the area.
Demographics
Ancestry and ethnicity for Glockzin
Among Census respondents with the surname Glockzin, the largest self-reported group is White at 92.9%. The next largest groups are Hispanic (2.7%) and Two or More Races (2.7%).
The bar chart below shows how Glockzin 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 Glockzin surname at the time of the 2020 Census, not any inherent property of the name itself.
- White92.9% · 104
- Hispanic or Latino2.7% · 3
- Two or more races2.7% · 3
- Asian and Pacific Islander1.8% · 2
Timeline
Historical Census data for Glockzin
Glockzin appears in 3 published Census surname files: 2000, 2010, 2020. The cards below show how the name's rank and bearer count changed across each release.
2010
#134,712
National surname rank
Recorded bearers 125
-10 bearers (-7.4%)
Per 100,000 0.04
Rank movement Down 15,758 places
2020
#147,954
National surname rank
Recorded bearers 112
-13 bearers (-10.4%)
Per 100,000 0.04
Rank movement Down 13,242 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #118,954 | 135 | 0.05 | First available Census row | First available Census row |
| 2010 | #134,712 | 125 | 0.04 | -10 bearers (-7.4%) | Down 15,758 places |
| 2020 | #147,954 | 112 | 0.04 | -13 bearers (-10.4%) | Down 13,242 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 Glockzin 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 | #134,712 | #147,954 | -9.8% |
| Count | 125 | 112 | -10.4% |
| Per 100K | 0.04 | 0.04 | -6.3% |
Between the 2010 and 2020 Census, the number of Glockzin bearers went from 125 to 112 (-10.4% change). The surname moved down 13,242 positions in the national ranking, going from #134,712 to #147,954.
FAQ
Glockzin surname: questions and answers
How many people in the U.S. have the surname Glockzin?
Name Census estimates that about 128 living Americans carry the surname Glockzin. Using the current population baseline, that works out to roughly 1 in 2,677,768 residents.
How common is Glockzin?
Glockzin ranks #147,954 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 112 people with the surname Glockzin. That is different from the site's living-bearer estimate (128), 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 Glockzin.
Has Glockzin become more or less common over time?
Between 2010 and 2020, the surname Glockzin went from 125 recorded bearers to 112. That is a decrease of 13 (-10.4%). In the national ranking it fell from #134,712 to #147,954.
What does the Census say about the background of Glockzin?
Among Census respondents with the surname Glockzin, the largest self-reported group is White at 92.9%. The next largest groups are Hispanic (2.7%) and Two or More Races (2.7%). 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 Glockzin in the 2020 Census, accounting for 92.9% (104 people in the source table).
What is the full ancestry breakdown?
Glockzin appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (92.9%), Hispanic (2.7%), Two or More Races (2.7%). 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 Glockzin (2000, 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 Glockzin mean?
A locational surname denoting one who came from a place called Glockzin or similar. 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 Glockzin (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 common is the surname Glockzin?
See how many people are called Glockzin on HowManyOfMe.org, our sister site built around that single question.