Could you imagine the japanese engineers saying " sick, sick, why is the LF-A SICK! It is not ill, it's a great car!!! Damn CL!! Let's just call it the LFLSS550hl
Just call it SC550... or LF-A.. dat said
They should call it 1SICKLEX

 

+1! The "1SICKLEX" erotic, oppps I meant exotic sports car from Lexus...

 

given lexus and its history on naming products...

(X)C-F, X being the variable (X likely to be L, as L is for their flagship vehicles), and of course the F badge for performance.... i see LC-F as very good candidate for the final product name.

LF-L sounds too much like LOL which would be a mockery. LF-A is still a very good name but again too close to concept name.

 

Yes they do use L in high reverence, supposedly a Bentley/Maybach sedan would be the "L 450h"

 

I would love to see GT-F

 

It could be called LF 550,SS 550,SF 550,F 550,LL-CoolJ,SC550,L 550
F 550 sounds nice!!! Kinda along the lines of Ferrari. GT 550 makes sense.
GT-F kinda like the GT-R!