Throughout the world, Marielies (Marielies 
) is a rare feminine first name. The first name Marielies is habitual in Western Europe, particularly Germany, where it is a rare feminine name. Very seldom, Marielies is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Marielies | Germany, Austria, Philippines, United States, Venezuela |
Marieluise, Marlies, Marlis, Marlís, and Марлис
| marielies schleicher German politician (1901-1996), DE (b. 1901) |
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| marielies riebesel German painter (1934-2015), DE (b. 1934) |
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| marielies blaskovich (b. 1944) |
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