Toulouse 31000 - Midi-Pyrénées
- Juliat
- Julius
- Julié
- Jullian
- Jung Hivert
- Junior
- Jupille
- Jupin
- Jupiter
- Juri
- Jurquet
- Jussan
- Just
- Justal
- Justaut
- Justin
- Justo
- Justy
- Juteau
- Juve
- Juvenel
- Kabadi
- Kaczmarek
- Kaddaoui
- Kaddoura
- Kader
- Kaderbay
- Kadid
- Kadouci
- Kadur
- Kafi
- Kahlaoui
- Kahlayen
- Kahli
- Kahn
- Kaioues
- Kaiser
- Kaitasov
- Kalam
- Kalfon
- Kalifa-danan
- Kaloun
- Kamano
- Kamboua
- Kameneff
- Kamga
- Kaminski
- Kamionka
- Kamiya
- Kammacher
- Kamouni
- Kang
- Kanj
- Kanor
- Kanoun
- Kanoute
- Kantzer
- Kaouam
- Kaouane
- Kaplan
- Kappes
- Kapreliantz
- Kara
- Kara Mostefa
- Karaagac
- Karakaya
- Karakurt
- Karamane
- Karami
- Karani
- Karapetyan
- Karasawa
- Karatas
- Karayilan
- Karcenty
- Karchaou
- Karcher
- Kardifa
- Kardjoudj
- Karkoura
- Karouby
- Karoun
- Karrouz
- Karsenty
- Kasdaoui
- Kasongo
- Kassar
- Kassarian
- Kastiel
- Kaufmant
- Kawerda
- Kazarian
- Kazaryan
- Kebbache
- Kebboul
- Kebdani
- Kechidi
- Kechteil
- Kedadra
- Kefuss