Enter a contest, help the Pokemon from Aquare/Magmar and stuff like that.
SLATEPORT CITY.Kimm57:Go to Slateport City, then go southwest of the Pokemon contest
Board the Ship which says Slateport city in Hoen
In Slateport City.
The Name Rater is in Slateport City, in the building to the left of the Pokemon Center.
Like ruby and sapphire, it is north of slateport city, south of mauville city. Easier to reach from slateport city.
Slateport city.
In the port at Slateport City.
In Slateport City, the contest hall is close to the northern exit, just to the left of it.
Answer:Lilycove City and Slateport City.
You get it at slateport city dude.
It is at next to Slateport city
In slateport city