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All over the world, Robbertjan (Robbertjan
) is an extremely rare male forename.
| VARIANT | COUNTRY |
|---|---|
| Robbertjan | Netherlands, Belgium |
Bart, Boek, Kalff, Mercuur, Meijer, Sijtsma, Somers, Heuvel, Leemkuil, Verweij, Schakenraad, Groeneweg, Hoogervorst, Kroon Van Diest, Huijbregtse, and Verschuren