What Is Your Favorite Christmas Hymn?

I can't really pick just one, there are so many that I love, o holy night for sure, little drummer boy, I especially love to hear Burl Ives, and Bing Crosby though.

Mine would also be "O Holy Night." Even though I am not a deeply religious person, I think that this song truly captures the meaning of Christmas. In my opinion, the holiday has been way too commercialized.

I'm not sure if its a hymn but my fav xmas song is Silver Bells

I love little drummer boy, I also like mannhiem steamrollers carol of the bells

I grew up listening to Bing Crosby at Christmas time. I always loved little drummer boy.

One of them are Santa Clause is coming to town, Frosty the snowman and Rudolph the Red Nose Reindeer. Those are the songs my kids and I like.

My all time is O Holy Night.  Although Rudolf the red nosed reindeer, Silent Night (especially when sung in German) are just a couple of my other favorites.

I love the traditional Christmas carols from my country, especially singed by Stefan Hrusca (you can find some on websites if you search) but also the ones singed by the voices of Disney's characters.
Frosty the Snowmaaaan,
Christmas Alphabet,
Christmas Polka,
Silent Night and so many more

I should mention some of my traditional carols too
Trei pastori
O ce veste minunata
Domn Domn sa intaltam
Colo-n Jos la Viflaim
Steaua sus rasare
Plugusorul - this one is especially for the New Year's eve, it's very jolly, I will try to get an english version and put it here when it will be the time for this..

My favorite is also O Holy Night.  I am so moved by the meaning, message, and words, my voice often breaks when I sing it.  

White Christmas its a classic

So many to choose from.  I love christmas, I love christmas music - so let's see - we shall pick Ave Maria.