Some Mexican cities that start with the letter 'J' are Juárez, Juchitán, and Jiménez.
Jicama is a vegetable. It is a Mexican turnip.
jonquil
Jackrabbit, Jasmine, Jay and Juniper are names of streets. They begin with the letter j.
Three countries start with the letter J: Jamaica Japan Jordan
Juvenile Deliquents
Jessica Jennifer
JoJo...the singer
jodijasonjoejoeyjumperjazzjojojenniejennajoanjesusjobbyjaffa cakejeffjefferyjanicejayjunglejasper
Jets, Jaguars
Jackal shark
None, but you can count New "J"ersey if you want to.