Paris - Île-de-France
- Kotobi Nikkhah
- Kotsakis
- Kotti
- Kottis
- Kottmann
- Kotulski
- Kouadjan
- Kouah
- Kouamé
- Koubaka Kibinza
- Koubesserian
- Koucem
- Koudriavtsev
- Koue
- Kouessan
- Kouessin
- Koufi
- Kougoum
- Kouhen Helaleh
- Kouhil
- Kouicem
- Kouidhi
- Kouiri
- Kouklevsky
- Kouklovsky
- Koukougnon
- Koula
- Koulade
- Kouliche
- Koumad
- Kouman
- Koumenda
- Koumetz
- Koundio
- Koundoul
- Kounkou
- Kouoh
- Kouprianoff
- Kourak
- Kourane
- Kourdache
- Kourdadze
- Kouriss
- Kouskoff
- Kousnetzoff
- Koussawo
- Koussou
- Kouta
- Koutagias
- Koutchoukov
- Koutchoumov
- Koutlidis
- Koutouo
- Koutros
- Koutzary
- Kouyaté
- Kouyo
- Kouyoumji
- Kouyoumjian
- Kouzmina
- Kouznetzoff
- Kovai Thirumurthy
- Kovaleff
- Kovalev
- Kovarik
- Kovarski
- Kovarsky
- Kovats
- Kovensky
- Kovoor
- Kowaka
- Koya
- Koyamba
- Koza
- Kozan
- Koziara
- Kozik
- Kozlov
- Kozlow
- Kozubek
- Kozulina
- Kozyreva
- Kpahi
- Kpante
- Kpomahou
- Kraatz
- Krabchi
- Krabouali
- Kraeutler
- Kraftchik
- Kragbe
- Kragen
- Krahenbuhl
- Kraif
- Krajewska
- Krajic
- Kramar
- Kramp
- Kramutally
- Kran