In Bangladesh and the countries around there, there are a lot of names for Santa:
Christmas Thatha
Jingal Bell
Natal Bua
Naththal Seeya
Aýaz baba
Ayoz Bobo
Qor Bobo
They mean things like "Christmas Old Man" and "Snow Grandfather."
They call him Santa too. But Christmas Day is actually called "Bara Din" in Bangladesh, which translates to "Big Day".
Only a small portion of the population celebrate the festival because 90% of the Bangladeshi population are Islamic and 8% are Hindu. That leaves just 2% of people who follow other religions, of which about 0.4% are Christian. So, as you can probably imagine, Christmas in Bangladesh is rare.
Santa Claus
Santa Claus
In Thai, Santa Claus is ซานตาคลอส.
They call him Santa Claus, or Santa.
We canadians call him Santa Claus, also. Don't worry about it.
They call him Santa Claus. Exactly the same name as you call him.
Santa Claus, or Father Christmas.
He is still called Santa Claus there, in Alaska.
People in Pakistan call Santa Claus Baba Christmas
People in England often call him Father Christmas, but some of them call him Santa Claus as well.
Santa Claus
People in Ireland call him Santy, Santa and Santa Claus. Santa Claus comes from Saint Nicholas and can then be shortened to Santa Claus or just Santa or Santy. So people in Ireland use those names, like people in many countries do.