Family name Босилков (Bosilkov 
, Босилков ) , in the entire world, is a rare surname. The cognomen Босилков is characteristic of Bulgaria, where it is quite a rare surname, North Macedonia, and Australia, where it is a very rare surname. Very seldom, Босилков is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bosilkov | Australia, North Macedonia, Canada, Bulgaria, United States |
| Босилков | Bulgaria |
|
евгений босилков Roman Catholic bishop, BG (b. 1900) |
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| константин босилков BG (b. 1842) |
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| любомир босилков BG (b. 1883) |
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| славчо босилков BG (b. 1947) |
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| румен босилков association football player (1972-), BG (b. 1972) |
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| димитър босилков BG |
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