Last name Sisul (Sisul 
) , in the world, is a rare family name. The family name Sisul is characteristic of Paraguay, where it is quite a rare surname, Croatia, where it is a rare surname, and Argentina. In absolute terms, it most frequently occurs in Paraguay, the United States, and Argentina. More prevalently, Sisul is the forename as well as the last name.
| bob sisul college basketball player (1977–1979) Portland State |
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| juan carlos sisul researcher |
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