People with the last name Lahaye in Illinois
- Alexandre Lahaye
- Andrew Lahaye
- Elizabeth Lahaye
- Francine Lahaye
- Frederic Lahaye
- George Lahaye
- Gilberte Lahaye
- Henry Lahaye
- Jeffrey Lahaye
- Jennifer Lahaye
- Joshua Lahaye
- Judith Lahaye
- Judy Lahaye
- Juliana Lahaye
- Kari Lahaye
- Maxime Lahaye
- Michael Lahaye
- Taylor Lahaye
- Thomas Lahaye
- Tom Lahaye
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