Question on kamui

[Fang King Agito]

1. When was the technique given that name?
2.Has it been named in the anime yet?

 

[FreakensteinAG]

2. I believe so. The anime isn't too far behind the manga, since the anime is now on the Madara vs. Kage season.

 

[Sasukenumberonelover]

Lol yeah BR00 it was mentioned in the anime in like the first arc BR00 U_U

 

[Unbiased King]

I think Kakashi named it when he used it on Deidara.

 

[Zatack]

The Third Databook seems to hint that other Mangekyō Sharingan users can access the technique through sheer training of the eye, though this is unconfirmed.

Woot databooks!
So someone else might have named it.