Nickname with J
- Jack
- Jimmy
- Joe
- Jay
- jojo
- Jenny
- Johnny
- Jess
- Jackie
- Jake
- Jim
- Joey
- Jerry
- Jen
- John
- Junior
- Jules
- Jamie
- Juju
- Josh
- Jacky
- Jessie
- Jan
- Jonny
- Jill
- Jane
- Jon
- Jackass
- James
- Jeff
- Jazzy
- Joy
- Julie
- Jimbo
- Juicy
- Jellybean
- Judy
- Jam
- Jax
- Joshy
- Jaz
- June
- Jelly
- Josie
- Jazz
- Juan
- Jessy
- Jakey
- Jolly
- jock
- Jose
- Jay Jay
- Jason
- Jacko
- Juli
- Jordy
- Jilly
- Jet
- Jammy
- jayjay
- joker
- Jezza
- Juanito
- Juice
- jiji
- Jenn
- Jas
- Jelly bean
- Javi
- Jaggu
- Junebug
- Jennie
- jack jack
- Johny
- Jumbo
- Jackson
- Jo Jo
- Jiggy
- J-lo
- Jessi
- Jughead
- Jaja
- janie
- Justin
- Jugs
- Jonas
- Jez
- Jorge
- Janu
- Jewel
- Janey
- Jem
- jai
- Jakie
- Jed
- Jade
- Jones
- Jujubee
- Junkie
- Jeffy
The words in the list Nickname with J come from players of the word game City, Country, River.