What do you use?

[lake squiid]

ERU. heart

 

[Chibi Kiku-chan]

When save to address him as L, I would call him "L-sama" and when it's Ryuuzaki, it would be "Ryuuzaki-sama" or maybe "Ryuuzaki-hime" Because L is my princess...Wait...I'm a girl and L's a dude, that makes no sense...Oh well, L is still my Princess. <333  

[Legacy133]

I'd have to say L-Kun!  

[The Marquise]

L-KAMI?!?!

...

L's not Japanese therefore I don't see any need to add a suffix to his name.

 

[Ruuche]

I've been alone all my life...

most of the time I call him L, but I go to Ryuuzaki sometimes...or Ryuu for short

but now I've gained my light

 

[Kill_Me_Silly]

-chan
heart  

[Fluffy Inflatable Osaka]

Not really. I do call him Mr. L quite a lot though.
It just sounds cool.


Previously Osaka Eats Your Grandma. Decided that it's more fun to be inflatable than eat Grandmas.

 

[Kyo~ko]

probably just L . . . sweatdrop  

[The World Within]

I do call him L-sama a lot, but it depends on the situation.
If Im just talking about him with my friends or whatever, I call him L.

But I do like the name Ryuuzaki, so I call him that a lot now too...
And I named my iPod Ryuuzaki...and my phones name is Hideki...
Is that creepy? sweatdrop  

[KiRaSecRet]

I would call him Ryuzaki-sama or L-sempai..after all, if I would be his partner, he would be like a upper classmen to me. Ryuzaki-sama would make sensei in front of everyone else...or Ryuzaki-san...idk  

[Scolirod]

L-sama  

[x-xCutie_AzNx-x]

I'd probably just call him L^^ or L-kun^^
L heart heart  

[Kazzex]

When I'm talking with my friends, I usually call him L.Sometimes Ryuuzaki.
But I suppose, if we're talking correct Japanese speech type thing, it'd be L-kun.  

[sweet-latte]

i think L is just fine the way it is. not too much not too less.  

[cynicalpink130]

either L-kun or L-chan, depends heart