Papa Noel is the most popular gift-giver in Spain.
Your question is poorly stated. If you are asking who brings presents to the Spanish children around Christmas the answer is Los Reyes Magos, the Three Wise Men who come on Three Kings Day.
In Chile, the gift giver is traditionally known as "Viejito Pascuero," which translates to "Old Man Christmas" or "Santa Claus." He is a beloved figure who brings gifts to children on Christmas Eve.
In Spain, children receive gifts from the Three Kings on January 6th, also known as Epiphany or "Dia de los Reyes". This tradition is more popular than Santa Claus bringing gifts on Christmas.
What are the Spain gifts givers
'le Père Noël'
The gift giver in Germany is known as the Christkind or Weihnachtsmann (Santa Claus). The Christkind is a mythical figure who brings gifts to children on Christmas Eve, while the Weihnachtsmann is similar to Santa Claus and is also associated with gift-giving during the holiday season.
In Syria, children leave hay and water out for the young camel that brings gifts. Thie is not done on Christmas, but on New Years Eve.
Papa Noel, translated as Father Christmas, brings the gifts in Spain. The Three Magi, or Los tres Reyes Mages, are also significant figures.
It is just a thoughtful gift and doesn't really mean anything in particular.
In Spain, Raton Perez, or the Perez Mouse, is the equivalent to the tooth fairy. As in America, children leave their tooth under the pillow in the hopes that the Perez Mouse will take it and leave a gift for them while they sleep.
Beware is she brings you a gift, her motive is revenge.