Last name Researcher (Researcher 
) , around the world, is a rare family name. The surname Researcher is characteristic of Kenya, where it is a rare surname, Bangladesh, where it is a very rare surname, and Iran. In absolute terms, it most frequently occurs in Kenya, Bangladesh, and Indonesia. Much less frequently, Researcher is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Researcher | Iran, Kenya, Bangladesh, Pakistan, Indonesia |
| yevgeny kazakov artificial intelligence researcher German computer scientist and researcher |
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| zain khan security researcher Web Developer, Ethical Hacker and Security Researcher(Private Investigator) from Pakistan, PK (b. 1999) |
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Ai, Carol, Bakri, Peggy, David, Guest, Laura, Tosin, Nanka, Novel, Early, Field, Young, 謝曜名, Mahere, Senior, Secret, Cmiosh, Kévin, Robert, Daniel, Janine, Chief, Junior, Afzal, Story, Du, Mia, Art, Tom, Ian, Wan, Song, Somo, Post, Levi, Jack, John, Tony, Hugo, Hire, User, Marie, Mandy, Saeed, Susan, Staff, Audit, and Talent