Kanji for Kanna (the name)?

Question:

What is the kanji for the female name Kanna?
I've seen this 栞菜, but I can't be too sure about it...Kanji is really hard for me to read ;^_^
And if there are others, please post them.

I (kind of) asked about this yesterday, but no one replied with the kanji characters.

Answer:

Well there are many Kanji characters that read "Kan" and "Na". I have never heard of anyone with that name (栞菜 or Kanna for that matter), but it sounds really pretty, but if you are not sure about those Kanji characters I would recommend just writing it with Hiragana characters ("かんな").