Do you mean first name or last name starting with J? John Adams, John F. Kennedy (first name) - there are many more. Thomas Jefferson, Andrew Jackson, Andrew Johnson, Lyndon Johnson
it is either Jennifer Hudson or Jordan sparks
One French name starting with the letter J is Jean.
you are the biggest poonini in the world.
Jesuits
Jerusalem
Juice
Justin Calabrese
Juniper
Jaguar.
Jack Daniels
Jamacia