4th Gen Legendary Nicknames

[Mutt19]

Heatran-Heat (It's lame I know.)
Latios-Something in japanese symbols (I don't know japanese and yes he was traded)
Cresselia-Moon (Keeping it simple)
Giratina-#4 (And Dusclops is #1 Dusclops is #2 and Dusclops is #3)
Smeargle-Paint (Very humorous) Wait what do you mean smeargle isn't a legendary?

 

[The Girl Once named Tracie]

Dialga - Ben Nicho

he was a boy I had a crush on back at the time (;

other than that, no, I don't usually name my pokemon

 

[PiPVoda]

No I don't, I think legendaries shouldn't have nicknames cause it takes away from the awesomeness they are. the only exception to me would be if the nickname is awesome as well. I have an Arceus named God :)

 

[TrinityLimit]

i nicknamed my heatran WTFBBQ?
best name EVAR.
aha.

 

[Pokéball3]

I changed my DIALGA's name to Dialga. I hate having my game shouting my Pokemon's names, so I just un-capitalized the name. I gave all my other Pokemon nicknames though. I just didn't want to give my legendary one.

 

[Zenox9120]

I don't really nickname any pokemon really, sometimes I uncapitalize their name, but other than that I don't nickname. I did get a Zapdos in a trade that was named Seth -_-

 

[Emotion.]

Uxie-Ux
Azelf-Az
Mesprit-Me

I was feeling really creative that day :L.