Last name Leerdam (Leerdam 
) , across the world, is quite a rare surname. The surname Leerdam is habitual in Suriname, where it is quite a common surname, Netherlands, where it is quite a rare surname, and Belgium, where it is a rare surname. In absolute terms, it is commonest in Netherlands, Suriname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Leerdam | Netherlands, Suriname, Indonesia, Belgium, United States |
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john leerdam Dutch politician, NL (b. 1961) |
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kelvin leerdam Surinamese footballer, NL (b. 1990) |
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jutta leerdam Dutch speed skater, NL (b. 1998) |
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| ilja van leerdam professional football player, NL (b. 1978) |
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| jeroen van leerdam particle physicist at NIKHEF, Amsterdam |
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| monique van leerdam researcher (ORCID 0000-0002-5719-3208) |
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| robin c van leerdam researcher |
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| jesper leerdam Dutch footballer, NL (b. 1987) |
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| andrea van leerdam (b. 1981) |
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