Kanan Devan or Kannan Devan

Until recently (till my friend pointed it out) I was thinking it was "Kannan Devan Tea" named after some guy called Kannan to whom the tea estate belonged to. Never bothered to read the package properly. Now I realize it's actually "Kanan" meaning Forest named after the Kanan Devan Hills. Here is the Tata story about it. Its not just me, even google thinks Kannan is the correct word, based on number of searches it recieves for the word. :)