Cognomen Orler (Orler 
, Ourlen 
) , all over the world, is a rare family name. The surname Orler is characteristic of Switzerland, where it is a rare surname, Italy, and Belgium. Not in comparison with a country's population, it most frequently occurs in the United States, Italy, and Argentina. Much less frequently, Orler is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Orler | Argentina, France, United States, Switzerland, Italy |
| Ourlen | Philippines |
| rodolfo orler Roman Catholic bishop (b. 1892) |
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| davide orler Italian painter (1931-2010), IT (b. 1931) |
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| ann-marie orler Swedish police officer, SE (b. 1961) |
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| eva orler |
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Mr, Lori, Luca, Jose, John, Joan, Joey, Jean, June, Judy, Lisa, Tomo, Tina, Edie, Hebe, Maria, Mario, Marco, Marci, Maura, Maude, Todd, Lino, Leon, Greg, Amy, Ada, Pam, Jay, Joe, Tom, Tim, Vic, Mary, Mark, Anna, Anne, Adri, Carl, Beth, Bill, Paul, Rose, Ross, Rita, Gary, Mesut, and Sarah