Cognomen Williman (Williman 
) , in the entire world, is a rare surname. The last name Williman is habitual in Uruguay, where it is quite a rare surname, Argentina, where it is a rare surname, and Australia. Not in comparison with a country's population, it is the most numerous in Argentina, the United States, and Uruguay. Very seldom, Williman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Williman | Uruguay, Australia, Colombia, United States, Argentina |
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claudio williman President of Uruguay (1861-1934), UY (b. 1861) |
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| jacob williman (b. 1823) |
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| josé claudio williman UY (b. 1896) |
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| jose claudio williman Uruguayan politician, UY (b. 1925) |
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| enrique williman Uruguayan writer, UY (b. 1926) |
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| joseph p. williman (b. 1925) |
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| daniel williman (b. 1940) |
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| jonathan a. williman researcher |
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Mr, Jeff, Juli, Juan, Jude, Jill, Tina, Nilo, Neil, Elsa, Eric, Erik, Earl, Hugo, Flor, Iris, Ilda, Olga, Omar, Otto, Yeda, Maria, Jody, John, Jose, Jack, Sam, Sue, Ale, Ana, Ben, Kim, Ray, Dan, Lex, Ned, Marie, Mary, Alec, Anna, Abel, Beth, Kira, Paul, Raul, Dana, Lisa, Luis, Sara, and Mario