Paris - Île-de-France
- Karabachian
- Karaca
- Karachalios
- Karachouli
- Karacostas
- Karadayan
- Karademir
- Karadeniz
- Karageorgiou
- Karagoz
- Karaguera
- Karahan
- Karaindros
- Karakachian
- Karaki
- Karakurt
- Karali
- Karama
- Karamani
- Karamisaris
- Karangwa
- Karaoglanian
- Karaoui
- Karapetian
- Karassouloff
- Karatas
- Karathanassis
- Karavali
- Karavan
- Karayan
- Karbas
- Karboub
- Karchen
- Karchi
- Karczewski
- Karda
- Kardoud
- Kareb
- Kareh
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- Karges
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- Karim Foulquier
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- Karimov
- Karimzadeh
- Karioun
- Kariye
- Karkabi
- Karl
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- Karmalecki
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- Karnbauer
- Karnighi
- Karnit
- Karolyi
- Karouf
- Karoum
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- Karpoff
- Karpova
- Karrakchou
- Karras
- Karrer
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- Karson
- Kartal
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- Kartsonas
- Kasai
- Kasbarian
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- Kashama
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- Kaspi
- Kasprzak
- Kassari
- Kassimatis
- Kassogue
- Kassoui
- Kassrioui
- Kastler
- Kastrati
- Kastrinos