Family name Overlaet (Overlaet 
) , across the world, is a rare cognomen. The surname Overlaet is characteristic of Belgium, where it is a rare surname, Sweden, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Overlaet | France, Belgium, United Kingdom, Sweden |
| antoon overlaet Flemish etcher, engraver and drawer, BE (b. 1720) |
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| frans g. overlaet (b. 1887) |
|
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| bruno overlaet Belgian archaeologist |
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| aloïs overlaet |
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| karel overlaet BE |
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| kim overlaet (b. 1987) |
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