People with the last name Jayasinghe in Illinois
- Anusha Jayasinghe
- Chadmina Jayasinghe
- Chandima Jayasinghe
- Clarissa Jayasinghe
- Dave Jayasinghe
- Freeda Jayasinghe
- Gauri Jayasinghe
- Hector Jayasinghe
- Jayantha Jayasinghe
- Lalith Jayasinghe
- Marlin Jayasinghe
- Nimal Jayasinghe
- Rajeev Jayasinghe
- Sanjeev Jayasinghe
- Tiloma Jayasinghe
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