All over the world, Jan Frans (Jan Frans 
) is a very rare boy's first name. The first name Jan Frans is characteristic of Western Europe, particularly Belgium, where it is a rare male name.
| VARIANT | COUNTRY |
|---|---|
| Jan Frans | Belgium, Philippines |
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jan frans van geel Flemish sculptor (1756-1830), BE (b. 1756) |
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jan frans willems writer, BE (b. 1793) |
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