Yes—Google’s name grew out of a misspelling, but not a typo made by accident when the founders registered the company. Stanford graduate student Sean Anderson suggested “googol,” the name for the number 1 followed by 100 zeros, and the story commonly told is that he mistyped or misspelled it while checking whether the related domain name was available. Larry Page liked the spelling “Google,” and the name stuck.
What “googol” means
A googol is the number 10100: a 1 followed by 100 zeros. The term was coined in the 1920s by Milton Sirotta, the young nephew of American mathematician Edward Kasner. Kasner popularized it in his 1940 book Mathematics and the Imagination, using the immense number to help explain the difference between very large numbers and infinity.
The word was a natural fit for a search project built to organize an enormous amount of information. The founders wanted a name that suggested scale, rather than one that described a particular search feature. A googol is finite, however large it is; it does not mean “infinite.” That distinction matters because the name is a playful reference to a vast quantity, not a mathematical claim that the web contains a googol pages.
How the name became Google
In 1997, Page and Anderson were working on a search engine project at Stanford University. They considered “Googol” as a name for the system and looked into registering a domain. In the widely repeated account, Anderson searched for the domain spelling and entered “Google” instead. Page favored the resulting word, and the founders adopted it.
The story is often shortened to “Google was a typo,” which can give the wrong impression. It was not an unrelated typing error that happened to become a company name: “Google” was a deliberate choice after a proposed name, “Googol,” was misspelled during the naming process. Accounts differ slightly in how they describe the moment, so the safest summary is that a misspelling during a domain-name search led Page and Anderson to the spelling they chose.
The company’s own public history connects its name to “googol,” reflecting its early ambition to organize the seemingly immense amount of information available online. The name also worked as a short, distinctive label. The domain google.com was registered in September 1997, and Google Inc. was incorporated in 1998.
From Stanford research project to company
The search engine began as a research project developed by Page and Sergey Brin, then doctoral students at Stanford. Its original name was BackRub, a reference to its analysis of links pointing to web pages. The project’s key idea was to use the link structure of the web as one way to judge the importance of pages, rather than relying only on the words found on each page.
Page and Brin described their search system in a 1998 research paper, “The Anatomy of a Large-Scale Hypertextual Web Search Engine.” Their approach, later associated with the PageRank algorithm, treated links as signals about relationships and importance. That was one part of a broader search system; it was not the only factor used to return results.
As the project grew beyond its university origins, the founders needed a name for a company as well as for a search engine. Google Inc. was incorporated in California on September 4, 1998. The search service’s name and the company’s name became so closely associated that “Google” later entered everyday language as a verb, though the company name itself came first.
Why the spelling mattered
“Google” preserved the sound and playful feel of “googol” while making a different, memorable spelling. It was short enough to use in a domain and easy to distinguish from ordinary descriptive labels such as “web search.” In the early web, where services were competing for attention, a distinctive name could be easier to remember and share.
The spelling also helps explain why people ask whether Google was named after a typo. The answer is broadly yes, but the typo was useful because it produced a name the founders preferred. It was not an error they later discovered after the business had already launched, nor is there strong reason to describe “Google” as a random misspelling with no connection to the intended word.
Common misconceptions about the origin
- It was not named after a person called Google. The intended reference was the mathematical term “googol.”
- A googol and Google are not the same spelling. “Googol” is the number; “Google” is the company and search engine name.
- A googol is not infinity. It is an extraordinarily large but finite number, equal to 10100.
- The name was not chosen because the search engine had exactly a googol pages. The number conveyed ambition and scale, not a measured page count.
- The company was not originally called Google. The Stanford search project was known as BackRub before the Google name was adopted.
It is also useful to separate the naming story from the history of search technology. The name tells readers what scale the founders had in mind; it does not explain the full ranking system. Google’s search results have been shaped by many technical systems and changes over time, so the company’s name should not be treated as a description of one particular algorithm.
Frequently Asked Questions
Was Google really a misspelling of googol?
Yes, in the commonly told origin story. Sean Anderson proposed “googol,” then a misspelling during a domain-name search produced “Google,” a spelling Larry Page liked and the founders adopted.
What does googol mean?
A googol is 10100, or the number 1 followed by 100 zeros. It is a finite number, not another word for infinity.
Who came up with the name Google?
The name is generally credited to Stanford graduate students Larry Page and Sean Anderson during the search project’s development. The story says Anderson entered the misspelled form and Page preferred it.
Was Google originally called BackRub?
Yes. BackRub was the earlier name of Page and Brin’s Stanford research project, referring to its analysis of links pointing to web pages.
When did Google become a company?
Google Inc. was incorporated in California on September 4, 1998. The Google.com domain had been registered in 1997.
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