is the name "Malfoy Manor" canonical?

[stormwynd9 <stormwynd9@aol.com>]

No: HPFGUIDX 50870

A friend and I are disagreeing on the admittedly very nitpicky question of 
whether the Malfoy family home is actually called "Malfoy Manor" in canon. I 
say it is, but I can't recall exactly where in the books it's called by that specific 
name. The HP Lexicon, however, does refer to "Malfoy Manor" by name on 
the page that talks about the Malfoy family (www.i2k.com/~svderark/lexicon/
malfoy.html).

My friend insists that I'm pulling the name "Malfoy Manor" from the Draco 
Trilogy and that JKR has never actually given the place a formal name.

Help!

- Stormwynd, who, even if he's right, still thinks that "the Burrow" is a *much* 
cooler name for a home than "Malfoy Manor"