Worldwide, Недялка (Недялка 
, Nedyalka 
, Nedialka 
) is quite a common female forename. The forename Недялка is characteristic of Bulgaria, where it is a common girly name, Greece, where it is quite a rare girly name, and Romania, where it is a rare feminine name. Also, Недялка is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Недялка | Bulgaria, Belarus, Russia, Kazakhstan |
| Nedyalka | Spain, Bulgaria, Romania, Greece, United States |
| Nedialka | Spain, Bulgaria, United States, Italy, Greece |
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недялка симеонова Bulgarian violinist, BG (b. 1901) |
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| недялка шилева Bulgarian teacher and a unionist, BG (b. 1867) |
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| недялка головина BG (b. 1900) |
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| недялка чернаева BG (b. 1908) |
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| недялка керанова Bulgarian musician, BG (b. 1941) |
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| недялка ангелова Bulgarian pentathlete, long jumper and hurdler, BG (b. 1949) |
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| недялка сандалска BG (b. 1948) |
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| недялка ангелова джамбазова Bulgarian film producer, BG (b. 1976) |
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| недялка видева BG |
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