Lyon - Rhône-Alpes
- Irene
- Iriarte
- Irimia
- Isabello
- Isere-charnay
- Ishag Adam
- Ishibashi
- Ishida
- Ishimwe
- Isidori
- Isisag
- Islam
- Isnardon
- Isoard
- Issa Ahmed
- Issa Zakaria
- Issouf
- Issoufi
- Istin
- Isufi
- Itani
- Ithier
- Itoumba
- Iva
- Ivancic
- Ivanovskoff
- Ivanun
- Iversen
- Iyasa
- Izac
- Izquierdo
- Izzizzari
- Jaballah
- Jablonski
- Jabrane
- Jac
- Jaccaud
- Jacky
- Jacoby
- Jacobzone
- Jacon
- Jacot
- Jacotet
- Jacque
- Jacquel
- Jacquelet
- Jacqueline
- Jacquelot
- Jacquemond-collet
- Jacquenod
- Jacqueroux
- Jacquet-francillon
- Jacquetin
- Jacquinet
- Jacquon
- Jadir
- Jadot
- Jaffrennou
- Jagaille
- Jaguin
- Jahandiez
- Jaille
- Jaillon
- Jaillot
- Jaiteh
- Jaitin
- Jakubowicz
- Jalibert
- Jallades
- Jallali
- Jallat
- Jallot
- Jallud
- Jamal
- Jambou
- Jame
- Jamen Jolly Montagne
- Jamey
- Jamil
- Jamois
- Janaud
- Jancart
- Janey
- Janine
- Janishon
- Janisset
- Jankowski
- Jannot Capelli
- Janod
- Janon
- Japiot
- Japy
- Jaquet
- Jardinaud
- Jardy
- Jarlier
- Jarrar
- Jarraud
- Jarrier
- Jary