Last name Koutroulis (Koutroulis 
) , globally, is quite a rare cognomen. The last name Koutroulis is characteristic of Greece, where it is quite a common surname, Australia, where it is a rare surname, and Germany, where it is a very rare surname. In absolute terms, this name is the most popular in Greece, the United States, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Koutroulis | Germany, South Africa, Australia, United States, Greece |
| ioannis koutroulis researcher |
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| nikolaos koutroulis Ph.D. University of Minnesota-Minneapolis 1993 |
|
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| aristeidis koutroulis researcher, ORCID id # 0000-0002-2999-7575 |
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Mr, Vaios, Fotis, Ilias, Yanna, Margie, Mathew, Samuel, Savvas, Sophia, Spiros, Spyros, Angela, Anthea, Kostas, Pamela, Pavlos, Petros, George, Leslie, Thanos, Thomas, Helen, Eliana, Nikos, Jerry, Tom, Aris, Bill, Dean, Lily, John, Tony, Nick, Niki, Zois, Maria, Minas, Angie, Chris, Carol, Peter, David, Linda, Loula, James, Jenny, Julia, and Fotios